Guitarist, composer and producer from the UK, active since the mid 1970's with several names :
- Steffe Sharpstrings when playing psychedelic guitar in bands like Here & Now, Gong, Planet Gong, Ici Maintenants...
- Steffe for his dub/techno works starting in the late 1990's
- Stephan Lewry : his real name, mostly used for writing credits