Currently, Edwin is a member of Ex-Wise Heads, a long running collaboration with multi instrumentalist Geoff Leigh which mixes ethnic, ambient, and post-modern influences.

Edwin also played double bass on occasion for Wilson's other main project No-Man, notably for 1993 radio sessions and on 2001's Returning Jesus album.

In 2011, Edwin formed the band "Metallic Taste of Blood" with Italian musician Eraldo Bernocchi, Hungarian drummer Balazs Pandi and Keyboard player Jamie Saft, releasing an album on RareNoiseRecords.

[1] With a new line-up featuring former Prong drummer Ted Parsons and keyboard player Roy Powell, Metallic Taste of Blood released a second album "Doctoring the Dead" in May 2015, also on RareNoise.

[4] Edwin has continued working with Eraldo Bernocchi in the newest line-up of the band Obake, alongside vocalist Lorenzo Esposito Fornasari with their second album entitled Mutations, which was released in October 2014 on RareNoise.

[12] In mid 2014 it was announced that Edwin would be joining experimental jazz rock band Henry Fool[13] as well as participating in recording new material for a future album.

As of late September 2009 Edwin was back to using his fretted and fretless Wal Mark I 4-string basses for the majority of the tour supporting the Porcupine Tree release of The Incident.