Music for parakeets

Today I was listening to “Every Man Got Dreaming” by Sandoz (aka Richard H. Kirk). At some point I noticed that each time the rhythm loop went around, Chester the parakeet was tweeting at the same point. I listened more carefully. Not only was he tweeting with the music, he was alternating between “cheep” and “cheep cheep”. A few days back I was listening to The Beatles’ “Abbey Road”. All was quiet until Paul McCartney started singing on “Maxwell’s Silver Hammer”, and then suddenly there was an angry sounding squawking.