In 1971, The Psycheground Group released Psychedelic And Underground Music on Italy’s Lupus Records, a progressive rock/jazz-funk library album that is the brainchild of “Ninety,” better known as Gianfranco Reverberi. The performers on the LP are the musicians from Nuova Idea: Enrico Casagni on bass, flute, and vocals, Claudio Ghiglino on guitar and vocals, and Paolo Siani on drums and vocals, Giorgio Usai on keyboards and vocals, and Marco Zoccheddu on guitar and vocals.