AP Photo/Alan Marler
Synthesizer pioneer, Robert "Bob" Moog, holds a new Moogfooger synthesizer as he sits next to a 1971-era Minimoog synthesizer in his Asheville, N.C. office, Wednesday, Dec. 13, 2000.
Google
Search giant Google honored the late Bob Moog on his 78th birthday with this interactive Google doodle.
AP Photos/Damian Dovarganes
Musician Keith Emerson of Emerson Lake and Palmer, right, poses with legendary musical electronics engineer, Dr. Bob Moog, left, inventor of the Moog Synthesizer which revolutionized the music industry in the 1970s, Thursday, Aug. 12, 1999, in Beverly Hills, Calif.
AP Photos/Damian Dovarganes
Musician Keith Emerson of Emerson, Lake and Palmer strikes the piano keys Thursday, Aug. 12, 1999, as he plays the new Van Koevering Interactive Piano, designed by electronic engineer Bob Moog, not seen, during its introduction in Beverly Hills, Calif.
AP Photo/Alan Marler
Synthesizer pioneer, Robert "Bob" Moog, holds a new Moogfooger synthesizer as he sits next to a 1971-era Minimoog synthesizer in his Asheville, N.C. office, Wednesday, Dec. 13, 2000.
AP Photo, file
Synthesizer pioneer Robert "Bob" Moog is seen in this undated file photo.