Gli Spietati is an experimental/instrumental band formed in 2001 in the countryside near Siena (Italy).

Band members are:
Sylvia Wuertz (violin)
Nico Biagianti (bass, kazoo)
Alessandro Meiattini (guitar)
Lorenzo Peruzzi (guitar)
Claudio Sbrolli (drums, melodica)

Their debut album from 2002, The Sirena EP, was acclaimed by critic in Italy. Then the band mysteriously disappeared from scenes.

At the moment band members live in different places around the world.