He has played and recorded with musicians such as Nurse With Wound, Felix Kubin, Jad Fair, Tom Cora, Rhys Chatham, Pascal Comelade, Jac Berrocal,[1] Ghédalia Tazartès,[1] James Plotkin, Shugo Tokumaru, Ergo Phizmiz, Pierre Bastien,[1] and many others.

David Fenech released his debut solo CD in 2000 on the Tout L'Univers label (reissued by Felix Kubin on Gagarin Records), and then a duet with Moka.

He also plays improvisation on electric guitar with musicians such as Gino Robair, Tom Cora, Jac Berrocal, Andrea Parkins and has also played duets with musicians like Felix Kubin, Jad Fair, Ergo Phizmiz, Klimperei, James Plotkin, Shugo Tokumaru, Ghédalia Tazartès, etc.

He has also worked as a software developer at IRCAM and more recently at L-Acoustics He has run a micro-label Demosaurus that has published 2 cds (Ghédalia Tazartès and Frank Pahl).

This collaboration resulted in a record as a trio with Ghédalia Tazartès (Superdisque, on Sub Rosa) and more recently trios with Jac Berrocal + Vincent Epplay (5 albums)[2] or with Jac Berrocal + Jason Willett (Christmas in March - Megaphone / Knock Em Dead)