On May 23rd, 2012 in honor of Bob Moog’s 78th birthday Google’s homepage logo (Doodle) became a playable and recordable synthesizer.
Bob Moog showing off the Minimoog (similar to the Moog-esq synth in the Doodle).
How Can I Play the Doodle Moog?
The Doodle Moog is still playable today with 3 oscillators, filters, envelopes, a modulation wheel, a two-octave keyboard, and even a virtual 4-track recorder. At one point you could share the music you made via a link or on Google+, although that feature seems to no longer work. Try the “Doodle Moog” out for yourself now.