McLachlan joined
country-rock outfit
Stars in 1976, remaining with them into 1977. He was a member of the
jazz-rock-experimental band Pyramid with
David Jones,
David Hirschfelder and Bob Venier, releasing albums in 1980 and 1983, and touring Europe in 1983. As a session musician, he played the bass parts on the international
John Farnham hit "
You're the Voice" and also recorded fretless bass for "Touch Of Paradise" from the same album. In the 1990s he joined
Geoff Achison's on-going band The Souldiggers, recording several albums and continuing to tour Australia. In 2012 McLachlan recorded a solo album:
Roger This Roger That. He re-released the album with a live performance at
Melbourne venue The Fyrefly in 2019. == Death ==