Conversation so far:
What kind of instrumentation did Pink Floyd use on the album The Dark Side of the Moon?
The Dark Side of the Moon features metronomic sound effects during Speak to Me, and tape loops opening Money.

Question: Were there any particular songs they used this technique on?
Self-contained rewrite: Were there any particular songs on the album The Dark Side of the Moon that Pink Floyd used metronomic sound effects and tape loops on?