Linda O'Brien has been with the choir since 1996, and in that time has impressed all who hear her, as a soloist as well as accompanist. She brings a freshness to the choir's musical accompaniment, which lifts the choir and audiences alike.

Linda has accompanied many choirs, including the Australian Girls' Choir, and is a regular accompanist with the Australian Pops Orchestra. She is also one of Australia's leading jazz soloists, and in early 2002 released her own CD.