High Quality Content by WIKIPEDIA articles! "Windowlicker" is a song by British electronic music artist Richard D. James (Aphex Twin), released as a single in 1999 on Warp Records. The single peaked at #16 on the UK Singles Chart, becoming his highest-charting song on the chart. The song was later voted, by fans, as Warp Records` most popular song, for its Warp20 compilation.