3.7c Mellotron

A Mellotron is a small keyboard that works like a sampler, only using analog
tape instead of digital samples to recreate sound. It was used by The Beatles,
King Crimson, Genesis, and other prog bands. In the Pumpkins, it has been used
most prominently in Spaceboy and the title track of Oceania- the Oceania tour
even used them live. For more info, see the wikipedia entry:
https://en.wikipedia.org/wiki/Mellotron