Todd Rundgren - A Cappella (1985)
Todd Rundgren's voice. That's it. Sure, there's some studio processing
(some delay and pitch adjustments), but if you listen closely you'll hear
that it's just his voice and some hand claps. Not his best overall, but
certainly his most creative. Without a doubt, his best album vocally.
Sadly out of print.
Standout track: "Lost Horizon" OMFG Amazing!
Samples