List of Doctor Who audio releases

There have been many official and unofficial "Doctor Who" and related spin-offs released on audio, as LPs, audiocassettes, audio CDs and MP3 CDs. Recordings here are listed by their original release date.
Television soundtracks.
In 1966, an abridged recording of episode 6 of "The Chase" was released with narration on a 7" record. In 1979, the BBC released an abridged version of "Genesis of the Daleks". In 1992 a brief series began releasing audio versions of missing stories from the archives, with link narration provided by one of the actors who played the Doctor. The soundtracks that were known to exist at the time were not the optimal audio quality and the range only released a few stories. A second series of "Lost Episode" soundtrack releases began in 1999. This series differed from earlier releases by having "linking" narration (to describe action and other sequences that were originally visual) read by an actor or actress who had played a companion in the original serial, rather than one of the actors who played the Doctor (except "The Macra Terror", which used the original narration by Colin Baker). Another difference is that all the later releases were remastered for release by Mark Ayres from tapes recorded "off-air" at the original time of broadcast, or, when necessary, due to quality and possibly availability, from surviving films. From 1999 to 2004, these recordings were released under the "BBC Radio Collection" banner, and, starting in 2004, they have been released under the "BBC Audio" banner, with different outer packaging. The series was officially completed in 2006 with the release of "The Reign of Terror"; however, a rerelease of the soundtrack for "The Tomb of the Cybermen" was produced and was followed by new audio productions of available serials. All have been released by the BBC unless otherwise noted. This list is in order by release date.
Audio drama.
"Doctor Who".
There have been several original audio dramas produced for "Doctor Who", produced for radio and internet broadcast or commercial release.
Spin-offs.
"Torchwood".
"Torchwood" has had seven "Afternoon Play"s, most bridging the gap between Series 2 and "Children of Earth".
"Kaldor City".
A series of audio dramas set in Kaldor City on the unnamed planet featured in the "Doctor Who" serial "The Robots of Death".
"Faction Paradox".
Audio dramas featuring the Faction Paradox, a time travelling cult/rebel group/organised crime syndicate originally appearing in the Eighth Doctor Adventures line of "Doctor Who" novels.
"The Minister of Chance".
A series featuring the Minister of Chance from "Death Comes to Time".
BBV audio.
BBV has produced many "Doctor Who" audio spin-offs, official and unofficial. This list only covers the licensed spin-offs in which "Doctor Who" characters or races have been licensed from their creators.
Documentaries and non-fiction.
Commentaries.
DVD-style audio commentaries released on CD/download, without the original episode audio.