This ambient double album by Richard D. James under his Aphex Twin moniker, was originally released in 1994. It is a follow-up to 1992's Selected Ambient Works 85-92. Volume II differs significantly from the first volume in the series, in that the first volume is mostly beat-oriented, with complex instrumental rhythmic patterns and heavy bass frequencies. In contrast to the fast, club-inspired ambient music of its predecessor, Volume II consists of slow, moody pieces. Richard D. James has stated in interviews that the sounds in this music were inspired by lucid dreams, and that upon awaking, he would attempt to re-create the sounds and record them. He claimed that he has natural synaesthesia, which contributed to this album.