Besides using his voice, which in itself is an instrument, Prince listed the following instruments used on this and most certainly subsequent albums: guitars, orr bass, Poly Moog, Syndrums, Arp Pro Soloist, Arp String Ensemble, synthesizer bass, drums, clavinet, Oberheim 4 voice, slapsticks, finger cymbals, wind chimes, congas, electric guitars, water drums, bongos, Fender Rhodes piano, mini Moog, fuzz bazz, acoustic piano, orchestra bells, wood blocks, brush trap, tree bell, acoustic guitar
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The journey into my fascination with numbers started when I was a little kid growing up on the east side of Bridgeport, Connecticut. Discovering that the Sun was positioned 27 degrees at the time of my birth validates the effort.