Vicari started his career at Capitol Records in the early 1970s. After completing a three-month engineering apprenticeship program at A&M Studios, he became assistant engineer and later recording engineer. During his time at A&M, Vicari recorded artists including Barbra Streisand, Cat Stevens and Joni Mitchell. After four years at A&M, Vicari became staff engineer at Sound Labs. In 1976, he became an independent engineer, recording at different locations including Conway Recording Studios, Record Plant and Lion Share Recording Studios. Vicari was executive producer and recording engineer on Prince's 1978 debut album "For You", recorded at Record Plant in Sausalito, California. Vicari worked on film since the early stages of his career. In 1971, he was credited as part of the sound department on Joe Cocker'sconcert film "Mad Dogs & Englishmen". He was scoring mixer on the 1974 film "Phantom of the Paradise" directed by Brian De Palma and the 1976 film "A Star Is Born" directed by Frank Pierson. In 1996, he was commissioned by Quincy Jones, executive producer of the 68th Academy Awards, to mix the sound for the telecast. Vicari continues to mix the live orchestra at the AcademyAwards ceremony to this day. After mixing the 68th Academy Awards, Vicari mixed a track composed by Thomas Newman for the 1998 film "Meet Joe Black", directed by Martin Brest. The track was ultimately not used in the film. In 2001, Vicari mixed the main theme for the TV series "Six Feet Under", also composed by Newman. Vicari continued working with Newman on films including "Cinderella Man", "Jarhead", "Wall-E" and "Bridge of Spies". In March 2005, Vicari founded his own production company, Vicari Sound Organization. The 2019 album "Almost Midnight" by Italian artist Filippo Perbellini was produced by Vicari for VSO and features Abraham Laboriel on bass, Steve Ferrone on Drums, Luis Conte on percussion. A significant part of Vicari's career has been dedicated to working with Italian artists including Laura Pausini, Eros Ramazzotti, Pino Daniele, Umberto Tozzi, Raf and Giorgia. He is credited on the albums "Dove c'è musica" by Eros Ramazzotti and "La mia risposta" by Laura Pausini, both of which reached number 1 on the Italian Albums Chart and on "Tutto Tozzi" by Umberto Tozzi which was gold certified by the Federazione Industria Musicale Italiana.
