From Burning Ambulance:
Reto Mäder is a Swiss electronic/electro-acoustic musician who records under several names and in several groups, including Ural Umbo (sometimes Vral Vmbo), Sum of R, and RM74. A lot of his work has come out on the Utech label, and the music’s ominous beauty is matched by its dark, enigmatic artwork and deluxe packaging. His latest release, RM74’s Two Angles of a Triangle, is a two-CD set containing 73 minutes of music, so clearly it’s divided into two sections for aesthetic reasons, not because it would have overshot a single disc’s running time.
The music is difficult to categorize. It contains conventional instruments (piano, bass) played, recorded and mixed in unconventional ways: ultra-close miking and various methods of computer-based processing after the fact are used to warp and layer the sounds until they become abstract and atmospheric. The finished pieces sometimes recall Robert Hampson’s work with Main, other times feel kin to 20th and 21st Century avant-garde composition, and at still other times lean in the direction of the dark ambient music that has soundtracked many modern horror films and horror-themed video games.