Archer built a career as a musician and composer in addition to teaching. She played percussion in the Montreal Women's Symphony Orchestra from 1940-47 during the era when women had no access to positions in major professional orchestras. In addition to percussion, Archer played clarinet and strings, and worked in Montreal as an accompanist and organist.
As a composer, Archer's prolific oeuvre of more than 330 compositions included traditional and more contemporary works for instrument and voice. Her wide-ranging work includes the 1973 comic opera, Sganarelle, the film score for the 1976 documentary, Someone Cares, and experiments with electronic music. Her music includes some 90 compositions for students, written to acquaint performers and audiences with modern concepts of harmony, melody, and rhythm.
In 1985 the three-day Violet Archer Festival was held in Edmonton where 14 of her works were performed. This festival is credited as the first to honour a living Canadian composer. Violet Archer Park, located in Edmonton's Parkallen neighbourhood, is also named in her honour. In Calgary, the Prairie Region of Canadian Music Centre is home to the Violet Archer Library, which holds over 20,000 scores.
Archer died in Ottawa on February 21, 2000.
The Archer portrait in the Canadian Composers Portraits series was released in 2002.
3 Concerti, Archer Piano Concerto, Christina Petrowska Quilico, piano, CBC Vancouver Orchestra, Sir John Eliot Gardiner, conductor, Centrediscs (CMCCD 15610)
Women Composers for Organ, Barbara Harbach. Peterborough, NH: Gasparo Records (294), 2006.
Ovation, Volume 2. Toronto: CBC Records (PSCD 2027–5), 2002.
Sinfonietta (CBC Vancouver Chamber Orchestra, John Avison, conductor)
Trio no. 2 (The Hertz Trio)
String Quartet no. 3 (University of Alberta String Quartet)
The Bell (CBC Chorus and Orchestra, Geoffrey Waddington, conductor)
Northern Landscapes – A Tribute to Violet Archer, Sarah Muir and Ann Nichols, performers with the Columbian Girls Choir and Chanteuses. Edmonton, 1997.
Jones, Gaynor G. (1994). "Archer, Violet (Balestreri)". In Sadie, Julie Anne; Samuel, Rhian (eds.). The Norton/Grove Dictionary of Women Composers. Macmillan. pp.20–22.
Keillor, Elaine; Nygaard King, Betty; Kallmann, Helmut (2010). "Violet Archer". The Canadian Encyclopedia.
Weber, Robert. "Violet Archer". In Briscoe, James R. (ed.). Historical Anthology of Music by Women. Indiana University Press. pp.355–63.
Winters, Kenneth (1975). "Archer, Violet". In MacMillan, Keith; Beckwith, John (eds.). Contemporary Canadian Composers. Oxford University Press. pp.12–17.