Leah Flanagan has released several albums and has toured Australia with her music and as a part of festival ensembles. She has collaborated with Sinéad O’Connor, Meshell Ndegeocello, The Black Arm Band, Paul Kelly and Ursula Yovich, and recorded a duet with Marlon Williams of Archie Roach’s “I’ve Lied”.
In 2010 she appeared at the Melbourne International Arts Festival’s production Seven Songs To Leave Behind with John Cale, Rickie Lee Jones, Snead O’Connor, Meshell Ndegeocello, and Gurrumul with Black Arm Band members Ursula Yovich, Dan Sultan, and Shellie Morris. 
Leah Flanagan’s most recent and fourth studio album, Colour by Number, sparkles with pop gems, shimmering like beads of condensation against cold glass on a sultry Darwin evening. A follow up to Flanagan’s 2016 lauded album Saudades, this dreamy collection of deeply personal, narrative driven songs leans back into the assuredness of Flanagan’s characteristically unhurried, deft vocal delivery.