Selected Ambient Works 85–92 is the debut studio album by Aphex Twin, the pseudonym of English electronic musician Richard D. James. It was released as a very limited import in November 1992 by Apollo Records, a subsidiary of Belgian label R&S Records. The album features tracks recorded onto cassette reputedly dating as far back as 1985, when James was fourteen years old.

Selected Ambient Works 85–92 received widespread acclaim and is considered a landmark of electronica, ambient techno, and intelligent dance music. It was followed in 1994 by the more traditionally ambient Selected Ambient Works Volume II. In 2012, it was named the greatest album of the 1990s by Fact. It entered at 30 on the UK Dance Albums Chart after the release of Aphex's 2014 album Syro.

TRACKLIST :

A1 Xtal 4:51
A2 Tha 9:01
A3 Pulsewidth 3:47
B1 Ageispolis 5:21
B2 I 1:13
B3 Green Calx 6:02
B4 Heliosphan 4:51
C1 We Are The Music Makers 7:42
C2 Schottkey 7th Path 5:07
C3 Ptolemy 7:12
D1 Hedphelym 6:02
D2 Delphium 5:36
D3 Actium 7:35