The Mars Volta was an American rock band, the band's final lineup consisted of which Grammy Award-winning American musician, on vocals, lyrics?
Cedric Bixler-Zavala Cedric Bixler-Zavala (born November 4, 1974 in Redwood City, California) is a Grammy Award-winning American musician known for his work as frontman and lyricist of the progressive rock band The Mars Volta, and as frontman and occasional guitarist of the post-hardcore group At the Drive-In. Currently he is a singer in the band Antemasque, and also sings and plays guitar in his band Zavalaz. He has also played drums for a number of acts, including the dub act De Facto and more recently Big Sir and Anywhere.
Adam Ross (musician) Adam Ross is an American guitarist, songwriter, and producer. He is best known for being Rihanna's touring guitarist, including the Good Girl Gone Bad Tour, The Glow In The Dark Tour, and the Last Girl on Earth Tour. He is featured in Rihanna's 2008 release Good Girl Gone Bad Live and has also shared the stage with Jay-Z, Eminem, Chris Brown, and Ne-Yo while on tour. He currently is on tour with Adam Lambert on his The Original High Tour.