artist,genre,country E MOTIVE,Jazz Rock/Fusion,United States E-MUSIKGRUPPE LUX OHR,Progressive Electronic,Finland EAGLE TWIN,Experimental/Post Metal,United States EARDANCE,RIO/Avant-Prog,United States TH ARLIES,Psychedelic/Space Rock,Multi-National EARLY CROSS,Progressive Metal,Japan EARTH,Experimental/Post Metal,United States EARTH AND FIRE,Symphonic Prog,Netherlands TH ARTH AND I,Progressive Metal,United States EARTH ELECTRIC,Heavy Prog,Portugal EARTH FLIGHT,Heavy Prog,Germany EARTH MEET WORLD / EX PROJECTED TWIN,Crossover Prog,Australia EARTH OPERA,Proto-Prog,United States EARTH SIZE DIAMONDS,Eclectic Prog,United States EARTH SNAKE,Tech/Extreme Prog Metal,United States EARTH'S YELLOW SUN,Progressive Metal,Canada EARTH7,Progressive Metal,United States EARTHBOUND PAPAS,Progressive Metal,Japan EARTHKIND,Crossover Prog,United States EARTHLESS,Psychedelic/Space Rock,United States EARTHLING SOCIETY,Psychedelic/Space Rock,United Kingdom EARTHRISE,Symphonic Prog,United States EARTHSIDE,Progressive Metal,United States EARTHSTAR,Progressive Electronic,Multi-National EARTHSTONE,Neo-Prog,United Kingdom EAST,Neo-Prog,Hungary EAST OF EDEN,Eclectic Prog,United Kingdom EAST OF THE WALL,Experimental/Post Metal,United States EAST WIND POT,Jazz Rock/Fusion,Japan EASTER ISLAND,Heavy Prog,United States EASTERN HIGH,Progressive Metal,Sweden EASTERN SYNDROME,Psychedelic/Space Rock,Russia EASTSTRIKEWEST,Post Rock/Math rock,United Kingdom EAT GHOSTS / EX MINERVA,Heavy Prog,Germany EAT LIGHTS BECOME LIGHTS,Krautrock,United Kingdom EAT THE SUN,Post Rock/Math rock,United States EATEN BY TIGERS,Post Rock/Math rock,United Kingdom EATING.SEATS,Psychedelic/Space Rock,Italy EATLIZ,Crossover Prog,Israel EBONY LAKE,Experimental/Post Metal,United Kingdom EBU GOGO,RIO/Avant-Prog,United States ECCENTRIC ORBIT,Symphonic Prog,United States ECCENTRIC PENDULUM,Tech/Extreme Prog Metal,India ECFONETICA,Rock Progressivo Italiano,Italy TH CHELON EFFECT,Post Rock/Math rock,United Kingdom ECHIDNA,Tech/Extreme Prog Metal,Greece ECHO,Crossover Prog,Romania ECHO RHYTHM,Heavy Prog,United States ECHO SAYS ECHO,Post Rock/Math rock,France ECHO US,Neo-Prog,United States ECHOES,Progressive Metal,Venezuela ECHOES,Eclectic Prog,France ECHOES,Experimental/Post Metal,United Kingdom ECHOES AND SIGNALS,Post Rock/Math rock,Russia ECHOES OF ETERNITY,Progressive Metal,United States ECHOES OF GIANTS,Crossover Prog,United States ECHOES OF YUL,Experimental/Post Metal,Poland ECHOLAPSE,Progressive Metal,United States ECHOLOT,Psychedelic/Space Rock,Switzerland ECHOLYN,Symphonic Prog,United States ECHOREC.,Neo-Prog,United Kingdom ECHOSILENCE,Experimental/Post Metal,Estonia ECHOTEST,Eclectic Prog,United States ECLAT / EX ECLAT DE VERS,Symphonic Prog,France ECLECTIC MAYBE BAND,Eclectic Prog,Belgium TH CLECTIC MOUSE,Proto-Prog,United States ECLIPSE,Symphonic Prog,Brazil ECLIPSE,Crossover Prog,Canada ECLIPSE SOL-AIR,Crossover Prog,Multi-National ECLISSE,Rock Progressivo Italiano,Italy ECSTATIC VISION,Psychedelic/Space Rock,United States ED ZERO,Crossover Prog,Spain EDAIN,Progressive Metal,Czech Republic EDEL,Crossover Prog,Multi-National EDEN,Prog Folk,Germany EDEN,Symphonic Prog,Canada EDEN,Progressive Electronic,France EDEN ROSE,Psychedelic/Space Rock,France EDEN SHADOW,Neo-Prog,United Kingdom EDENA GARDENS,Psychedelic/Space Rock,Denmark EDENSONG,Eclectic Prog,United States EDERA,Rock Progressivo Italiano,Italy EDGAR (ANIMO),Post Rock/Math rock,Belgium EDGAR ALLAN POE,Rock Progressivo Italiano,Italy EDGAR'S HAIR,Psychedelic/Space Rock,Netherlands EDGE,Jazz Rock/Fusion,United Kingdom EDGE OF REALITY,Experimental/Post Metal,United States EDGE OF SANITY,Tech/Extreme Prog Metal,Sweden EDGEND,Progressive Metal,Israel EDHELS,Neo-Prog,Monaco EDISON'S CHILDREN,Neo-Prog,Multi-National EDITH,Neo-Prog,Italy EDITION SPÉCIALE,Jazz Rock/Fusion,France EDO,Jazz Rock/Fusion,Canada EDREMERION,Experimental/Post Metal,France EELA CRAIG,Jazz Rock/Fusion,Austria EF,Post Rock/Math rock,Sweden EFECTO,Eclectic Prog,Chile E FECTO,Eclectic Prog,Brazil EFFA LENTE,Crossover Prog,Ireland L FFET DEFEE,RIO/Avant-Prog,France EFFLORESCE,Progressive Metal,Germany EFRIM MANUEL MENUCK,Post Rock/Math rock,Canada EFTERKLANG,Post Rock/Math rock,Denmark EGDON HEATH,Neo-Prog,Netherlands EGG,Canterbury Scene,United Kingdom EGGROLL,Symphonic Prog,Israel EGO,Rock Progressivo Italiano,Italy EGO EIMI,Progressive Metal,Russia EGO ON THE ROCKS,Psychedelic/Space Rock,Germany EGOBAND,Neo-Prog,Italy TH GOCENTRICS,Psychedelic/Space Rock,Romania EGOIST,Experimental/Post Metal,Poland EGONON,Rock Progressivo Italiano,Italy EGREGOR,Progressive Metal,Chile EGYPT IS THE MAGICK #,Krautrock,United States EGYPTIAN KINGS,Psychedelic/Space Rock,Portugal EHNAHRE,Experimental/Post Metal,United States EIDER STELLAIRE,Zeuhl,France EIDETIC SEEING,Psychedelic/Space Rock,United States EIDOLA,Experimental/Post Metal,United States EIDÔLON,Crossover Prog,France EIEMEL,Symphonic Prog,Argentina EIGENGRAU,Experimental/Post Metal,Denmark EIGHT BELLS,Experimental/Post Metal,United States EIGHTH WHALE,Heavy Prog,United States EIK,Symphonic Prog,Iceland EILIFF,Krautrock,Germany EIMOG,Post Rock/Math rock,Italy EINNA,Experimental/Post Metal,France EINSEINSEINS,Krautrock,Germany EJWUUSL WESSAHQQAN,Krautrock,Germany MATTIAS I KLUNDH,Tech/Extreme Prog Metal,Sweden EKOS,Psychedelic/Space Rock,Mexico EKPHRASIS,Eclectic Prog,France EKSEPTION,Eclectic Prog,Netherlands EKSI EKSO,Post Rock/Math rock,United States EKTROVERDE,Psychedelic/Space Rock,Finland EKZILO,Psychedelic/Space Rock,Spain EL SHALOM,Krautrock,Germany EL TEN ELEVEN,Post Rock/Math rock,United States ELANE,Prog Folk,Germany ELDBERG,Crossover Prog,Iceland ELDER,Heavy Prog,United States ELDOVAR,Heavy Prog,Germany ELDRITCH,Progressive Metal,Italy ELDS MARK,Prog Folk,Norway ELECTRA,Crossover Prog,Germany ELECTRIC DESERT,Prog Folk,Israel ELECTRIC EYE,Psychedelic/Space Rock,Norway ELECTRIC LIGHT ORCHESTRA,Crossover Prog,United Kingdom ELECTRIC MASADA,RIO/Avant-Prog,United States ELECTRIC MOON,Psychedelic/Space Rock,Germany ELECTRIC MUD,Krautrock,Germany ELECTRIC MUD,Eclectic Prog,Germany ELECTRIC ORANGE,Krautrock,Germany ELECTRIC OUTLET,Jazz Rock/Fusion,Germany ELECTRIC SANDWICH,Krautrock,Germany ELECTRIC SORCERY,Crossover Prog,United States ELECTRO COMPULSIVE THERAPY,Crossover Prog,Mexico ELECTRO QUARTERSTAFF,Tech/Extreme Prog Metal,Canada ELECTROCUTION 250,Tech/Extreme Prog Metal,United States ELECTROMAGNETS,Jazz Rock/Fusion,United States ELECTRUM,Crossover Prog,United States ELEGANT SIMPLICITY,Neo-Prog,United Kingdom ELEKTRIKTUS,Progressive Electronic,Italy ELEKTRYK BESTIA,Eclectic Prog,United States TH LEMENT,Progressive Metal,United States ELEMENTS,Neo-Prog,Netherlands ELEND,Crossover Prog,France ELENIUM,Tech/Extreme Prog Metal,Poland ELENIUM,Tech/Extreme Prog Metal,Finland ELEPHANT & CASTLE,Neo-Prog,France ELEPHANT PLAZA,Crossover Prog,Norway ELEPHANT TOK,Zeuhl,France ELEPHANT9,Jazz Rock/Fusion,Norway ELEPHANTS OF SCOTLAND,Neo-Prog,United States ELEVATOR,Psychedelic/Space Rock,Canada ELEVEN STRINGS,Progressive Metal,Brazil ELEVENTH OCEAN,Progressive Metal,Argentina ELF PROJECT,Heavy Prog,United States ELFONÍA,Prog Folk,Mexico ELIAS,Heavy Prog,Australia ELIAS HULK,Heavy Prog,United Kingdom ELICOIDE,Progressive Electronic,Italy ELIPHASZ,Crossover Prog,Canada DANIE LISEEV PROJECT (D.E.P.),Heavy Prog,Bulgaria ELISIR D'AMBROSIA,Rock Progressivo Italiano,Italy ELIXIR,Neo-Prog,France ELIZABETH THE LAST,Post Rock/Math rock,Germany NANC LIZABETH,Prog Folk,United Kingdom ELLESMERE,Symphonic Prog,Italy ELLEVEN,Neo-Prog,Germany RYAN MAR LLIOTT,Crossover Prog,United States ELLIPSIS,Experimental/Post Metal,France ELLIS THE VACUUMCHILD,Post Rock/Math rock,Sweden BRIA LLIS,Psychedelic/Space Rock,United States DO LLIS,Jazz Rock/Fusion,United States ELOHIM,Symphonic Prog,France ELOHYMN,Post Rock/Math rock,United Kingdom ELOITERON,Symphonic Prog,Switzerland ELONKORJUU,Heavy Prog,Finland ELORA,Crossover Prog,France ELOY,Psychedelic/Space Rock,Germany ELVARON,Progressive Metal,France EMMET LVIN,Eclectic Prog,United Kingdom ELYSIUM,Crossover Prog,Switzerland ELYSIUM THEORY,Crossover Prog,United States EMBRYO,Jazz Rock/Fusion,Germany EMERALD,Neo-Prog,Netherlands A MERALD CITY,Psychedelic/Space Rock,Multi-National TH MERALD DAWN,Neo-Prog,United Kingdom EMERALD EDGE,Progressive Metal,Germany EMERALDS,Progressive Electronic,United States ÉMERAUDE,Prog Folk,France EMERGENCY,Jazz Rock/Fusion,Multi-National EMERGENCY EXIT,Eclectic Prog,France EMERSON LAKE & PALMER,Symphonic Prog,United Kingdom KEIT MERSON,Crossover Prog,United Kingdom EMISFERI PARALLELI,Progressive Metal,Italy EMISFERO BOREALE,Jazz Rock/Fusion,Italy EMMA MYLDENBERGER,Krautrock,Germany J. MMANUEL,Progressive Electronic,United States GER MMENS,Crossover Prog,Netherlands REDJ MOND,Symphonic Prog,Canada EMPATHI,Eclectic Prog,Thailand EMPEROR NORTON,Crossover Prog,United Kingdom EMPHASIS,Progressive Metal,Estonia EMPHASIS,Post Rock/Math rock,Croatia EMPIRE,Crossover Prog,United Kingdom EMPIRE,Rock Progressivo Italiano,Italy EMPIRE BATHTUB,Heavy Prog,United States EMPIRES,Experimental/Post Metal,United States EMPIRICAL TIME,Crossover Prog,Italy EMPTY SILOS ECHO WAR,Post Rock/Math rock,United States EMPTY SPACE ORCHESTRA,Eclectic Prog,United States EMPTY TREMOR,Progressive Metal,Italy EMPTY YARD EXPERIMENT,Experimental/Post Metal,United Arab Emirates EMPYREAN SANCTUM,Progressive Metal,United States EMPYREAN SKY,Tech/Extreme Prog Metal,United States EMPYRIA,Progressive Metal,Canada EMPYRIOS,Progressive Metal,Italy EMTIDI,Prog Folk,Germany EN PLEIN AIR,Post Rock/Math rock,Italy ENABLERS,Post Rock/Math rock,United States ENBOR,Prog Folk,Spain ENCENATHRAKH,Tech/Extreme Prog Metal,United States ENCHANT,Heavy Prog,United States ENCORE + GRANDE,RIO/Avant-Prog,Multi-National END AMEN,Progressive Metal,Germany TH ND OF THE OCEAN,Post Rock/Math rock,United States ENDER,Experimental/Post Metal,New Zealand ENDGAME,Progressive Electronic,United Kingdom ENDITOL,Tech/Extreme Prog Metal,Canada ENDLESS SEASON,Jazz Rock/Fusion,Italy A NDLESS SPORADIC,Progressive Metal,United States ENDLESS VALLEY,Psychedelic/Space Rock,Australia ENDLICH ALLEIN,Neo-Prog,Italy ENDNAME,Experimental/Post Metal,Russia ENDOPLASMIC FLOW,Progressive Electronic,Multi-National ENDTIME ODYSSEY,Progressive Metal,Belgium ENDWORLD HALOS,Psychedelic/Space Rock,Finland ENEIDE,Rock Progressivo Italiano,Italy ENERGIT,Jazz Rock/Fusion,Czech Republic ENERGY,Jazz Rock/Fusion,Sweden ENERGY OF SOUND,Jazz Rock/Fusion,United States ENFANT,Heavy Prog,Bolivia ENGEL (MIGUEL ANGEL DE LA LLAVE JIMENEZ),Prog Folk,Spain ENGLAND,Symphonic Prog,United Kingdom AARO NGLISH,Crossover Prog,United States L NGOULEVENT,Prog Folk,Canada ENGRAMA / [ENGRAMA],Post Rock/Math rock,Multi-National ENIAC REQUIEM,Progressive Metal,United States TH NID,Symphonic Prog,United Kingdom TH NIGMA DIVISION,Progressive Metal,Ireland ENIGMATIC INFINITY,Progressive Metal,Hungary ENIMA,Rock Progressivo Italiano,Italy ENINE,Crossover Prog,Russia ENMARTE,Heavy Prog,Argentina ENNEADE,Progressive Metal,France ENNĎS TÓLA,Crossover Prog,Australia BRIA NO,Progressive Electronic,United Kingdom ENOCHIAN THEORY,Progressive Metal,United Kingdom ENORMITY,Heavy Prog,United States ENPHIN / EX PH (MR. PETER HAYDEN),Experimental/Post Metal,Finland ENSAMBLE DENTRO DE LA NADA,RIO/Avant-Prog,Mexico ENSEMBLE 1,Experimental/Post Metal,United Kingdom ENSEMBLE HAVADIŔ ,RIO/Avant-Prog,Italy ENSEMBLE NIMBUS,RIO/Avant-Prog,Sweden ENSEMBLE PEARL,Post Rock/Math rock,Multi-National L NSEMBLE RAYÉ,RIO/Avant-Prog,Switzerland ENSEMBLE SUPERMUSIQUE,RIO/Avant-Prog,Canada ENSLAVED,Tech/Extreme Prog Metal,Norway ENTER TWILIGHT,Progressive Metal,Australia ENTITY,Rock Progressivo Italiano,Italy ENTITY PARADIGM,Crossover Prog,Pakistan THE NTOURAGE MUSIC AND THEATER ENSEMBLE,Indo-Prog/Raga Rock,United States ENTRANCE,Progressive Metal,Chile ENTRANCE,Jazz Rock/Fusion,Denmark TH NTRANCE BAND,Psychedelic/Space Rock,United States ENTRANSIENT,Crossover Prog,United States ENTROPIA,Tech/Extreme Prog Metal,Poland ENTROPIA,Progressive Metal,Colombia ENTROPIA UTOPIA,Progressive Metal,Greece ENVENOMIST,Progressive Electronic,United States ENVINITY,Progressive Metal,United States ENVIZIBLE ORKESTRA,Crossover Prog,United Kingdom ENVY,Post Rock/Math rock,Japan EOS,Crossover Prog,Chile EPECTASE,Experimental/Post Metal,France EPHEL DUATH,Experimental/Post Metal,Italy EPHEMERAL,Crossover Prog,Italy EPHEMERAL SUN,Progressive Metal,United States EPHRAT,Heavy Prog,Israel EPIC MIND,Progressive Metal,Netherlands EPIC TANTRUM,Eclectic Prog,United States EPICA,Progressive Metal,Italy EPICA,Progressive Metal,Netherlands EPIDAURUS,Symphonic Prog,Germany EPIDERMIS,Eclectic Prog,Germany EPIGNOSIS,Symphonic Prog,United States EPIGRAM,Post Rock/Math rock,Canada EPIICYCLE,Crossover Prog,United States EPILOGUE,Neo-Prog,United Kingdom EPISCOPIO VISTARAMA,Rock Progressivo Italiano,Italy EPISODE,Symphonic Prog,United States EPISTASIS,Experimental/Post Metal,United States EPITAPH,Heavy Prog,Mexico EPIZOOTIC,Heavy Prog,Sweden EPN TRIO,RIO/Avant-Prog,Argentina EPSILON,Krautrock,Germany EPYSODE,Progressive Metal,Belgium EQUAL VECTOR,Progressive Metal,Greece EQUATIONS,Psychedelic/Space Rock,Portugal EQUILIBRIO VITAL,Symphonic Prog,Venezuela EQUINOX,Neo-Prog,Panama EQUINOX,Progressive Metal,Serbia EQUIPE 84,Rock Progressivo Italiano,Italy EQUUS,Post Rock/Math rock,Switzerland ER. J. ORCHESTRA,Prog Related,Ukraine ERA DI ACQUARIO,Rock Progressivo Italiano,Italy ERA VULGARIS,Tech/Extreme Prog Metal,United Kingdom ERASMUS,Neo-Prog,United Kingdom RÓBER RDÉSZ,Prog Folk,Hungary ERE G,Eclectic Prog,Canada EREBE,Experimental/Post Metal,France EREHIA,RIO/Avant-Prog,Mexico ERGO,Jazz Rock/Fusion,United States ERGO SUM,Prog Folk,Chile ERGO SUM,Jazz Rock/Fusion,France ERIC G,Progressive Electronic,Sweden ERIS PLUVIA,Rock Progressivo Italiano,Italy ERLKOENIG,Krautrock,Germany ERNA SCHMIDT,Krautrock,Germany EROC,Krautrock,Germany EROICA,Post Rock/Math rock,United States ERRATA CORRIGE,Rock Progressivo Italiano,Italy ERROBI,Prog Folk,Spain ERTH,RIO/Avant-Prog,Costa Rica ERTLIF,Psychedelic/Space Rock,Switzerland ERUPTION,Krautrock,Germany ERYN NON DAE,Tech/Extreme Prog Metal,France ESAGIL,Crossover Prog,Greece ESAGONO,Jazz Rock/Fusion,Italy ESCAPADE,Psychedelic/Space Rock,United States ESCHATON,Tech/Extreme Prog Metal,Austria ESCHATOS,Experimental/Post Metal,Latvia ESCHERBACH,Heavy Prog,United States ESFERA,Crossover Prog,Portugal ESKALATION,RIO/Avant-Prog,Germany ESKAPE,Neo-Prog,Germany ESKATON,Zeuhl,France ESKIMO,RIO/Avant-Prog,United States ESMERINE,Post Rock/Math rock,Canada ESP,Crossover Prog,Multi-National ESPERANTO,Eclectic Prog,Multi-National ESPERS,Prog Folk,United States ESPÍRITU,Symphonic Prog,Argentina ESQUIRE,Prog Related,United Kingdom ESSENTIAL HAZARD,Jazz Rock/Fusion,United States L STATE DI SAN MARTINO,Rock Progressivo Italiano,Italy ESTHEMA,Eclectic Prog,United States ESTHESIS,Neo-Prog,France ESTHETIC PALE,Neo-Prog,Germany ESTIGMA,Heavy Prog,Chile ESTRADASPHERE,RIO/Avant-Prog,United States ESTRUCTURA,Symphonic Prog,Venezuela ESTYGYA,Progressive Metal,Spain ET CETERA,Eclectic Prog,Canada ET CETERA (DE),Krautrock,Germany ETCETERA,Symphonic Prog,Denmark ETER-K,Psychedelic/Space Rock,Peru ETERNAL DEFORMITY,Experimental/Post Metal,Poland ETERNAL ESSENCE,Progressive Metal,United States ETERNAL JOURNEY,Progressive Metal,Germany ETERNAL TAPESTRY,Psychedelic/Space Rock,United States ETERNAL WANDERERS,Neo-Prog,Russia ETERNIDAD,Prog Folk,Argentina ÉTERNITÉ,Symphonic Prog,Canada ETERNITY VOID,Tech/Extreme Prog Metal,United States ETERNITY X,Progressive Metal,United States ETHEREAL,Progressive Metal,Portugal ETHEREAL ARCHITECT,Progressive Metal,United States ETHEREAL STATUS,Progressive Metal,Greece ETHEREALITY,Progressive Metal,United States ETHERS EDGE,Crossover Prog,United Kingdom ETHERSENS,Experimental/Post Metal,France ETHIVA,Psychedelic/Space Rock,Spain ETHOS,Symphonic Prog,United States ETNA,Jazz Rock/Fusion,Italy ETOX,Progressive Metal,Germany ETRANGE,Progressive Metal,France ETRON FOU LELOUBLAN,RIO/Avant-Prog,France ETT ROP PĹ HJÄLP,Heavy Prog,Sweden ETURIVI,Krautrock,Finland EULENSPYGEL,Krautrock,Germany EUMERIA,Progressive Metal,United States EUPHORIA,Post Rock/Math rock,Japan EURASIA,Rock Progressivo Italiano,Italy EUREKA,Neo-Prog,Germany EURHYBIA,Neo-Prog,France EUTHYMIA,Rock Progressivo Italiano,Italy EUZEN,Crossover Prog,Multi-National EVEL GAZEBOW,Psychedelic/Space Rock,United Kingdom EVELINE,Crossover Prog,Italy EVELINE'S DUST,Eclectic Prog,Italy EVEN FLOW,Progressive Metal,Italy EVEN HORSES,Crossover Prog,Germany TH VENFALL,Progressive Metal,Argentina EVENSTATE,Progressive Metal,Netherlands EVENT,Crossover Prog,United States EVENT HORIZON,Progressive Metal,United Kingdom EVER FORTHRIGHT,Tech/Extreme Prog Metal,United States EVERFRIEND,Symphonic Prog,United States EVERGREY,Progressive Metal,Sweden EVERON,Heavy Prog,Germany EVERSHAM,Post Rock/Math rock,Australia EVERSHIP,Neo-Prog,United States EVERWOOD,Progressive Metal,Hungary EVERY OTHER FATE,Heavy Prog,United States EVERY WAKING HOUR,Neo-Prog,United States EVERYTHING IS MADE IN CHINA,Post Rock/Math rock,Russia EVIL INSIDE,Experimental/Post Metal,Spain ÉVOHÉ,Zeuhl,France EVOLUCIÓN,Jazz Rock/Fusion,Chile EVOLUTIVE,Neo-Prog,France EVOLVE IV,Prog Related,United States TH VPATORIA REPORT,Post Rock/Math rock,Switzerland EVRAAK,Eclectic Prog,Japan EX CANIX,Krautrock,Sweden EX CATHEDRA,Prog Related,United States EX CURIA,Experimental/Post Metal,Australia EX EYE,Experimental/Post Metal,United States EX LIBRIS,Progressive Metal,Netherlands EX OVO PRO,Jazz Rock/Fusion,Germany EX OX,Progressive Electronic,Canada EX VITAE,Jazz Rock/Fusion,France EX-GIRL,RIO/Avant-Prog,Japan EX-LIBRIS,Symphonic Prog,Canada EX-P,RIO/Avant-Prog,Italy EX-VAGUS,Symphonic Prog,France EX-WISE HEADS,Crossover Prog,United Kingdom EXAMPLES OF TWELVES,Jazz Rock/Fusion,United Kingdom EXAWATT,Progressive Metal,Italy EXCESSIVE VISAGE,Eclectic Prog,Germany EXCLUSIVE RAJA,Eclectic Prog,France EXCUBUS,Heavy Prog,Canada EXEDRA,Progressive Metal,Italy EXENCE,Tech/Extreme Prog Metal,Italy EXHAUST,Post Rock/Math rock,Canada EXHIBIT A,Neo-Prog,United Kingdom EXHIBITION,Progressive Metal,United States EXHOPE,Progressive Metal,France EXIL,Jazz Rock/Fusion,Germany EXIST,Tech/Extreme Prog Metal,United States EXISTENCE,Crossover Prog,Canada EXISTENTIA,Progressive Metal,Russia EXIT,Prog Related,Switzerland EXIVIOUS,Tech/Extreme Prog Metal,Netherlands EXMAGMA,Jazz Rock/Fusion,Germany EXODE,Symphonic Prog,France EXODUS,Symphonic Prog,Poland EXODUS TO INFINITY,Eclectic Prog,United States EXOTIC ANIMAL PETTING ZOO,Experimental/Post Metal,United States EXOUSTIA,Neo-Prog,United States EXOVEX,Crossover Prog,United States EXPATRIATED,Tech/Extreme Prog Metal,Denmark EXPERIMENTAL,Eclectic Prog,Chile EXPERIMENTAL QUINTET,Eclectic Prog,Romania EXPIRATION OF A YOUNG MAN,Post Rock/Math rock,Egypt EXPLOIT,Rock Progressivo Italiano,Italy LOS XPLORADORES,Eclectic Prog,Norway EXPLORERS CLUB,Heavy Prog,United States EXPLOSIONS IN THE SKY,Post Rock/Math rock,United States EXPO 70,Progressive Electronic,United States EXPONENT,Krautrock,Germany EXSIMIO,Heavy Prog,Chile EXTINCTION ALGORITHM,Experimental/Post Metal,Romania EXTOL,Tech/Extreme Prog Metal,Norway EXTRA BALL,Jazz Rock/Fusion,Poland EXTRA LIFE,RIO/Avant-Prog,United States EXTREMITIES,Tech/Extreme Prog Metal,Netherlands EXTREMITIES,Progressive Electronic,United Kingdom EXTROVERT,Progressive Metal,Russia EXXASENS,Post Rock/Math rock,Spain EXXON,Neo-Prog,Denmark EXXPERIOR,Tech/Extreme Prog Metal,Germany EYALA,Progressive Metal,Mexico EYE,Psychedelic/Space Rock,United States EYE 2 EYE,Neo-Prog,France EYELESS OWL,Eclectic Prog,United States EYES OF ETHEREA,Jazz Rock/Fusion,Australia EYESBERG,Neo-Prog,Germany EYESTRINGS,Neo-Prog,United States EYEVORY,Crossover Prog,Germany EYOT,Jazz Rock/Fusion,Serbia EZOO,Jazz Rock/Fusion,Multi-National EZRA,Neo-Prog,United Kingdom EZRA WINSTON,Symphonic Prog,Italy