Why did the HAL 9000 computer sing "Daisy Bell" in the 1968 science fiction film 2001: A Space Odyssey, written by Stanley Kubrick and Arthur C. Clarke?
Maybe this video clip, taken from a documentary where Arthur C. Clarke is visiting Bell Labs back in the early 60s, will give you an answer to that question.
Link [YouTube] - via Fanboy
http://www.vintagecomputermusic.com/
The last track is the one.
make sure to check out:
J.S. Bach/Toccata & Fugue in d Minor
J.S. Bach/Suite for Orchestra #2 in b minor (excerpt)
and
Johann Wanhal/Rondo from Sonata in B flat for Clarinet and Piano
Cheap thrills for a ten year old.