This is a partial list of whose work has flowed through the mastering desk here at Obsidian Sound. 

Ambiguity Research Institute
Addertongue
Ali the Architect
Andrew Hulshult
Anna Yarborough
anthéne
Aqeel Aadam
ArenaNet
Bethesda Softworks
BBoyTech
Ben “DivKid" Wilson
Billy Faithfull
BPMoore
Brennan Fowler
Casey Cameron
Cathode Ray Tube
Chase Bliss Recordings
Cole Bratcher
Constant Shapes
Corey Holms
(True) Cuckoo
Daedelus
Dark Sparkler
Darqhorse
David Levy
Dennis Weijers
Devendra Banhart
Drum and Lace
Dylan909
Elin Piel
Eric Schlappi
Errorgrid Records
Fivepaw
Fugitive Color
Fuzz Club Records
Gerald Fjord
Ghost Lode
Glass Haven
Guillermo Pizarro
Go By Ocean

HACT
Hainbach
Hark Madley
Helene Vogelsinger
Howie B
Hugo Paris
Ian Sia
Idiom
Ilyia
Ivo Ivanov
James A. McDermid
Jamie Bell
Jeff Schmidt
Jen Kutler
Johan G. Winthers
Johnny Woods
Jono Kane
Jörgen Kjellgren
Kaya Project
Kepler North
KMRU
Kokoku
Lars Rynning
Laser Cannons
Lisa Bella Donna
Lost Art of Surrender
Lost Chocolate Lab
Lumerians
m.0 
Maclaine Diemer
Marci.DH
Malarki
Marc Straight
Marcus Bagala
MAYSUN
Methyl Lily
Monoscene
Morten Mosgaard
Moss Covered Technology
Mousy Magazine

Mylar Melodies
Mystery Circles
Normandy Falls
Omri
Pablo Swiss
Patricia Wolf
Pelagic Records
Peter Albrechtsen
PolyheDREN
Orange and Mountains
Peninsula Repairs
Pie Are Squared
r beny
Radek Rudnicki
Raoul van Herpen
Rene G Boscio
Rosetta
SA (Spitfire Audio) Recordings
San Francisco Boys Chorus
Scott Metoyer
Shipwreck Detective
Social Animals
Space Racer
Sunbeamer
Suren Seneviratne
Tim Held
Tea Leaf Green
Thurston Moore & Lee Reynaldo
TL3SS
Todd Barton
Tom Erbe
Tom Butcher
Trovarsi
Tyler Barber
Ulaan Passerine
User Friendly
William Ryan Fritch
Yo La Tengo
Zaké