SoloEcholocation #2‎  | Cassette / Digitalis Limited / 2010            Echolocation #3 ‎ | Cassette / Gift Tapes / 2010Echolocation #1 ‎ | Cassette / Digitalis Limited / 2011                      Echolocation #5 ‎ | Cassette / Notice Recordings / 2011         Echolocation #4 ‎ | Cassette / Sunshine Limited / 2012           Echolocation #6 ‎ | Cassette / SicSic / 2012The Refrigerator Is Emotional ‎| LP / Senufo Editions / 2012Ridin' the Bronc ‎ | Cassette / NADA / 2013Karen Studies ‎ | Cassette / Scissor Tail  / 2013Nothing To Be Sad About | CD / Eilean Rec / 2014Karen Abstractions ‎| 7” Lathe / FET Press  / 2014Ruined by Luxury | Cassette / Reno Park Press / 2019Minnesota | Digital / 2020For Fresh Life | Digital / 2020Stoner Lake in G | Cassette / Full Spectrum / 2021OPTICS//MOTION | Cassette / Aural Canyon / 2023
TilthAngular Music | LP /  Soft Abuse / 2012Variations For Gustavo ‎| 7” Lathe / FET Press / 2012Country Music ‎| LP /  Round Bale Recordings / 2015     Backwoods Runoff ‎| CDr / Round Bale Recordings / 2015Rock Music | LP / Round Bale Recordings / 2022Renewal | CD / cached.media / 2022Anemoia (with Wind Tide) | CD / Editions Glomar / 2024
Planetary MusicMoon (with Cody Yantis) | Digital / 2020Saturn (with Oliver McLaughlin) | Digital / 2020Sun  | Digital / 2020Mars (with Jesse Goin ) | Digital / 2021Mercury (with Andrew Weathers) | Digital / 2021Jupiter (with Dann Pell) | Digital / 2021Venus (with Pete Fosco) | Digital / 2022
Collaborations & SplitsPrayer - Dawn Chorus ‎ | Cassette / Full Of Nothing / 2011 Josh Mason - 3440 ‎ | Cassette / Tape Drift Records / 2012Anne Guthrie | 7” / FET Press, Desire Path Recordings / 2014Houpert/Mason/Yantis - Line Drawings ‎| LP / Desire Path Recordings / 2014Houpert/Mason/Yantis - Alice Sketches ‎ | Cassette / Digitalis Limited  / 2014    Jeremy Purser - Levain ‎ | Cassette / Cabin Floor Esoterica / 2016Josh Mason - On The Brink | CD / Eilean Rec. / 2017
CompilationsAbsence Of Wax | CD / Absence of Wax / 2011         Eilean: [53] ‎| CD /  Eilean Rec. / 2014  The Hired Hands: A Tribute To Bruce Langhorne ‎| 2xCD / Scissor Tail / 2017Eilean: [58] | CD / Eilean Rec.  /2017Eilean: [100] | CD / Eilean Rec. / 2019 
with Seth ChrismanOlivebridge ‎ | Cassette / Editions Littlefield / 2015Topographies / Surface Noise ‎ | Cassette / FET Press / 2016Earth Tones at the Metal Show ‎ | Cassette / Full Spectrum / 2018
with Jesse GoinEarth Tones Miniatures ‎ | Digital / 2021
Loud & SadEvery Other Sun, On Every Other Horizon ‎| CDr / FET Press / 2008             Home ‎| CDr / FET Press / 2008Whale Fall Vol. 1 ‎ | Cassette / Digitalis Limited / 2010                   False Intimacy ‎ | Cassette / Cae-sur-a /2012                 Unknown Species ‎| LP / Greenup Industries / 2012Lathe 1 ‎| 7” Lathe / FET Press / 2012                         Whale Fall Volume Two ‎ | Cassette / Tranquility Tapes / 2013      Lathe 3 ‎| 7” Lathe / FET Press / 2014 HMSCascades ‎ | Cassette / Avant Archive / 2011  þrie ‎ | Cassette / Small Scale Music / 2015 Tetrad ‎ | Cassette / Astral Spirits  / 2017