He has collaborated with many artists including David Tibet, Antony and the Johnsons, Bill Fay, Marc Almond, Nick Cave, Rose McDowall, Douglas P and Steven Stapleton.
Marc Almond appeared as a guest of Current 93 at the Queen Elizabeth Hall in London on 21 June 2008 and performed these songs with Cashmore on guitar.
In the same year, Cashmore released an electronic / experimental white vinyl EP under his own name with artist Shaltmira, to celebrate the 20th anniversary of the founding of the label.
He released two albums on the Austrian label Klanggalerie, The Doctrine Of Transformation Through Love Parts I and II in 2019 and 2020, which are heavily electronic and experimental but also feature two songs recorded with Bill Fay and Little Annie.
On social media Cashmore has stated that the he has composed four Symphonies which he says are his most accomplished works to date, but due to difficulty in trying to find a suitable record label to release them they may remain unreleased.