I Advance Masked is a 1982 album by English guitarists Andy Summers and Robert Fripp. It is the pair's first of two album collaborations (Bewitched would follow in 1984), and it consists of 13 instrumental tracks. According to Summers, the album was "a synthesis of two guys who grew up playing guitar, heard the Beatles, listened to jazz, have been influenced by Oriental music and Steve Reich, but still happen to be playing in a rock context. Every track started the same way, just two guitars. On some of them I played a little bass or put on a bit of percussion or string synthesizer. There are no drums but you don't miss them. Some of it is very accessible and some is very avant-garde".
The title track was released as a single with "Hardy Country" on the flip side.