Garage Psychiatrique Suburbain

French heavy-punk band formed in 1977 in Sèvres (Hauts-de-Seine, Paris suburbs) under the name Globule Pulsation System. GPS disbanded in 1987. the group reformed in its original version in 2023 Line-up: Pierre Leloup : Drums, Vocals Tom Backerfix (Tom Darnal) : Guitar, Vocals, Backing Vocals Patrice Bonnel : Bass Fabrice Kersuzan : Lead Guitar Thierry Hazard (Thierry Gesteau) : Vocals, Guitar Marc Upson : Bass