Sonia Serin and Steven Heath (performing as 100 MOODS) are Melbourne-based musicians who frequently collaborate for live performances and charitable events

Sonia Serin: A multi-instrumentalist (guitarist, pianist, and drummer) described as a "technical whiz". Her music is a blend of dreamy atmospheric rock, soul, and percussive acoustic rhythms. She is known for emotionally raw storytelling and has released projects like the album UNRESOLVED.

Steven Heath (100 MOODS): Performs under the moniker 100 MOODS, delivering mesmerising live-looping sets. He builds highly textured indie-rock soundscapes layer by layer in real-time using guitar and vocals.