Greg 'Cosmo D' Heffernan is a cellist and electronic music producer with a background in classical and jazz.
KOMPILACE +
Justin Carter
The Leaves Fall
2017
Justin Carter
Know It All
2016
Nik Patrick
Callia EP
2015, 12", EP, Pretty City Records (3)
Kuxxan Suum
The Drip / Stay Reminded
2014, 7", Single, Ltd, Num, South Fork Sound
Grenier* Meets Archie Pelago
Grenier Meets Archie Pelago
2014
Různí
Friends
2014, 37x File 320 kbps, 
,
, Alternative Rock/Punk/Acoustic
Blind Prophet
Switch It Up / After Hours
2013, File, AIFF, ALAC, FLAC, MP3, WAV, EP, South Fork Sound
Aoim, Muveo
The BDA / First Notice / The BDA (Archie Pelago's BFA Remix)
2013, File, AIFF, ALAC, FLAC, MP3, WAV, EP, South Fork Sound
Sclist, Subcorr
Round One / Ghost Charmer
2013, File, AIFF, ALAC, FLAC, MP3, WAV, EP, South Fork Sound
Self Evident
Self Evident
2013, File, AIFF, ALAC, FLAC, MP3, WAV, Album, South Fork Sound
Kuno
Reinhardt / Panoraa
2013, File, AIFF, ALAC, FLAC, MP3, WAV, EP, South Fork Sound
J-One
Guava
2013, File, AIFF, ALAC, FLAC, MP3, WAV, EP, South Fork Sound
Blind Prophet, Hirshi
Sunset
2013, File, AIFF, ALAC, FLAC, MP3, WAV, EP, South Fork Sound
Jaws vs Paws
Jaws vs Paws
2012, 11xFile, MP3, Album, 320, Bad Panda Records, Bad Panda Records
Volatil
Chaos Does Not Exist / This Is Music From The Past
2012, 2xFile, WAV, South Fork Sound
Adam Rudolph's Moving Pictures With Organic Orchestra Strings
Both/And
2011, CD, Album, Meta Records (2), 
Alina Simone
Make Your Own Danger
2011
Kaiku
Usva
2010, CD, Album, Kaiku Music
Keve Wilson
Pure Imagination
2010, CD, Composers Concordance Records
Neel Murgai Ensemble
Neel Murgai Ensemble
2010, CD, Album, Innova Recordings, ,
, Indian Classical/Gypsy Jazz/Minimal
Bing And Ruth
City Lake
2010
Natalie Merchant
Leave Your Sleep
2010, 2x CD Mediabook, ,
, Celtic/Bluegrass/Folk
Emilio Teubal & La Balteuband*
Un Montón De Notas
2009, CD, Album, Not Yet Records (3)
Jay Brannan
In Living Cover
2009, CD, ,
, Acoustic/Folk
Funky Butter
Made Of You
2008, CD, Not On Label,
Cosmo D's Sauce
Ricardo Move
2008, CD, Album, Smoothe Moose Laboratories & Recordings
Fredo Viola
The Turn
2008
Jenny Scheinman
Crossing The Field
2008, CD, ,
, Folk/Avant-garde Jazz
Alina Simone
Everyone Is Crying Out To Me, Beware
2008
Bing And Ruth
Kentile Floors
2007, CDr, Album, Ltd, Num, Not On Label (Bing And Ruth Self-released)
Anat Cohen & The Anzic Orchestra
Noir
2007, CD,
The Artificial Sea
City Island
2006, CD, Album, Travelling Music
JaFúnk
Untitled
CD, Album, Not On Label