Born in Buffalo, New York, into a religious family, Fields' early musical training came through regular gospel performances at church, and also inspiration from US singer Aretha Franklin. Her singing career officially began with The Templaires, a group she formed with members of her church, followed by The Corinthian Gospel Singers. In late 1961 Ike and Tina Turner Revue were playing in Buffalo and Fields heard there was an opening for a new member of Tina's backing vocalists The Ikettes. With a successful audition Fields joined immediately. In addition to backing Tina in performance and on recordings, Venetta recorded on many singles by The Ikettes (including "Peaches and Cream") and was given some solo songs on live recordings. Ike moved his base to Los Angeles and in 1966 Venetta left the revue, along with fellow Ikettes Jessie Smith and Robbie Montgomery. The trio signed to Mirwood Records and they became The Mirettes from 1966-1970. Ike hired some new Ikettes.
From about 1969, along with fellow vocalists Clydie King and Sherlie Matthews, Fields quickly became one of the most sought-after backing singers in the US, working with artists including Diana Ross, Elkie Brooks, Steely Dan, Joe Cocker, Quincy Jones, Bette Midler, Burt Bacharach, Bob Dylan, The Supremes, Neil Diamond, Bob Seger, Burton Cummings.Tim Buckley, Paul Butterfield, Leonard Cohen and also with Aretha Franklin; her mentor and inspiration. Notable performances during this time included the Dark Side of the Moon Tour with Pink Floyd, and recording the Rolling Stones' album Exile on Main St.
In about 1971 Venetta, Clydie and Sherlie formed The Blackberries, with Sherlie as producer/songwriter as well as vocalist. In 1972 Steve Marriott asked them to record and tour with UK hard rock band Humble Pie, and produced an unreleased Blackberries LP with Humble Pie as the backing band. The Blackberries and Humble Pie parted company in 1973.
Following a tour to Australia in the late 1970s with Boz Scaggs, Fields decided to relocate permanently in 1982. In the years that followed, she continued to work with US artists when they toured Australia including George Benson, Dionne Warwick, Barbra Streisand, Thelma Houston and Randy Crawford, and also with leading Australian artists, including Richard Clapton, Australian Crawl, Jimmy Barnes, James Morrison, Mark Gillespie and, most famously, as a long time back-up vocalist with John Farnham. In the mid '80s in Melbourne, Fields formed a new group, Venetta's Taxi, with a lineup including vocalist Sherlie Matthews, guitarist Michael den Elzen and Chong Lim on keyboards, while also performing regularly as backing a vocalist for local and touring artists. During this period Venetta coached singing (including Karen Knowles and Colette Mann) at Tony Bartuccio's Dance Academy in Prahran, and took numerous vocal workshops at the Victorian College of the Arts.
It was in Australia that Fields made her theatre debut; starring as Alice in Big River. Receiving rave reviews for this performance, she soon became increasingly involved in music theatre. Productions in which Fields has appeared to date include Blues in the Night, Chess (concert version), two plays for the Melbourne Theatre Company - The Crucible and The Racing Demon - and as Ruby in Buddy The Musical (The Buddy Holly Story). During this time she also formed and toured her own show, Gospel Jubilee.
In recognition of her achievements, Fields was inducted into the Buffalo Music Hall of Fame on September 29th, 2005.