Redshift are an Italian Porcupine Tree tribute band who perform entire shows of Porcupine Tree material, which explains why they have so many cover songs here!

The group consists of Paolo Martellacci (vocals and keyboards), Grazia Mace' (vocals), Giancarlo Erra (guitar), Alessandro Luci (bass guitar, upright bass) and Roberto Gigotti (drums and vocals). Giancarlo is also webmaster for the Italian language Porcupine Tree site Synesthesiasense, as well as the Redshift website, in both italian and english.