Peter John Vettese joined the Jethro Tull in 1982 and its contribution was very important for the electronic turn toward desired by Ian Anderson. After the recording of "The Broadsword and the Beast" (1982) and the appearance in "Live at Hammersmith" (1984), Vettese intervenes massively in the implementation of Anderson's first solo album, "Walk Into Light " and then in "Under Wraps", one of the most controversial albums in the history of Jethro Tull. In the following years the collaboration Jethro Tull-Vettese begins to decrease until its end after the Vettese guest appearance on the registration of "Rock Island" in 1989. Following, Vettese began to work as a composer, arranger and producer of many artists composing also music for films.