By the way, on the original recording, the rhythm was played on both acoustic (left) and electric (right) guitars. On the electric guitar side, the chords were arpeggiated while being played through a Leslie rotating speaker system, giving a lush sound. On the verses, the Leslie was at slow speed, on the choruses it was at fast speed. I suspect it was Pat Simmons playing in his unique fingerstyle on his ES335, his choice of guitar at the time.