Aphex Twin – Windowlicker CD - Warp Records – WAP105CD

Viewing a spectrogram of the second track reveals hidden images of James' face that were apparently synthesized as sound by Aphex Twin for the express purpose of being discovered in this manner.

Used: Condition like new!
Compact Disc
Year: 1999
Tracklist:

1        Windowlicker    6:07
2        ∆Mᵢ⁻¹=−α ∑ Dᵢ[η][ ∑ Fjᵢ[η−1]+Fextᵢ [η⁻¹]]    5:47
3        Nannou    4:13