IST, configured as the duo of double bassist Simon H. Fell and cellist/percussionist Mark Wastell, performing a virtual quartet at London's Cafe OTO, using using pre-recorded fragments of solo work from late guitarist Derek Bailey and tap dancer Will Gaines, combined with sections of silence of unforeseeable length, and then combined with the live musicians; amazing.

Lapsteel guitarist and electronic artist Mike Cooper and percussionist Mark Wastell, employing a paiste 32" tam tam and a shruti box, pay homage to the large acoustic sound mirrors used in Britain from 1916 to 1930 as an early form or radar, each of their detailed improvisation referencing one of the locations on the British south and northeast coasts.

The 8th release on Confront's Core series of factory-pressed CDs brings together improvisers Max Eastley, Fergus Kelly and Mark Wastell, employing electroacoustic devices, invented instruments, metal percussion, a piano frame and tam tam to create a rich and mysterious sound world, darkly hopeful emanations in a nighttime traversal across unknown lands.

World instrumentation of shakuhachi, thai flute, shinobue, thai mouth organ, and shruti box blends with western orchestration of double bass, percussion and electronics as Clive Bell, Arild Andersen, and Mark Wastell come together in the studio after their well-received concert at Cafe Oto in London to develop these beautifully lyrical improvisations.

Violinist and percussionist Nick Smith, having access to St. Mary's Church at Great Baddow for music performance and rehearsals, made his first use of the space in 1996 in a duo with Mark Wastell on violincello, preparations and percussion, where they used the acoustics of the church to enhance their detailed and absorbing improvisations.

The duo of Dimitra Lazaridou-Chatzigoga on zither and Mark Wastell on his electronics set including bowls and shruti box, formed for the release concert for Angharad Davies' "Six Studies" in 2014, recording this excellent improvised dialog of rich and unusual sound.

ist (The Improvising String Trio) of Rhodri Davies (harp), Simon H. Fell (bass) and Mark Wastell (violincello) performing at The Natural Music Club in London, 1997, using unorthodox techniques in indeterminate systems and free improvisation for fascinating results.

Re-issue of one of the earliest Confront releases, the trio of trumpeter Matt Davis, violinist Phil Durrant and cellist Mark Wastell performing subtle and sophisticated free improvisation at St. Michael's and All Angels church, Chiswick, London in 2000.

For a decade this trio has created some of the most interesting electroacoustic improvisation, captured in a 38 minute performance at the Ear We Are Festival in Biel, Switzerland, 2007.

Tim Barnes on snare drum and amplification and Mark Wastell on amplified textures, tuned metal, making small, mostly unidentifiable sounds with a Cage-style open flair.