Polygon Window (Aphex Twin) - Surfing On Sine Waves (2025 Reissue)

Originally released in 1993 as the second album in the Warp Artificial Intelligence series, Surfing On Sine Waves is the sole album by Richard D. James (aka Aphex Twin) under the Polygon Window alias.

Fast forward 32 years, Surfing On Sine Waves (Expanded Edition) compiles companion releases, Surfing On Sine Waves and Quoth.