Frank Zappa at PMRC Senate Hearing on Rock Lyrics
16:54
Carl Sagan testifying before Congress in 1985 on climate change
17:51
Zappa - Funny Moments and Words of Wisdom
27:48
1980 Frank Zappa on Dick Cavett
9:55
Frank Zappa Wants To Be A Talk Show Host | Letterman
21:18
Frank Zappa on Crossfire 1986
9:36
Frank Zappa - Lost Interview - Problems with Democracy(6-7)
13:14
John Denver at PMRC Senate Hearing
57:57