Occupies a ‘spotlight’ role and provides the group’s signature harmonica wail, and live keys/secondary percussion duties. Has the second most lead vocal and songwriting credits, and occasionally plays alto saxophone. Ambrose is also the principal member of The Murlocs, a Garage/Blues Rock band featuring Cook on bass, with Cal Shortal, Tim Karmouche, and Matt Blach playing guitar, keyboards, and drums respectively. Formed shortly before Ambrose joined King Gizzard, as his primary project they have maintained a very respectable and distinctive output in between other commitments. The material is a less conceptual, more straightforward reflection of Ambrose; and is guaranteed to be enjoyed by any fan of the idiosyncratic vocal timbre and signature harmonica wail that has come to define his contributions for King Gizzard.