Jojo Petrina is a music composer, producer and vocalist living in Melbourne, Australia. She composes music for TV and film out of Electric Dreams Studio in South Melbourne.  

Jojo has studied music and sound art and has spent years recording and performing in bands. She frequently provides vocals for other artists and recently has started voice acting in games.



For the past 6 years, Jojo has worked at Electric Dreams Studio writing music for tv commercials. She has worked behind the scenes with studio owner Cornel Wilczek, providing cues and music for Matchbox Pictures 'Nowhere Boys' and the Tony Ayres feature 'Cut Snake'.

Jojo provided the full original soundtrack for That Sugar Film, released early 2015.



Between 2010 and 2012, Jojo released music under the moniker Magic Silver White, performing with a live band and enjoying high rotation on radio around Australia. She has also performed on many other releases, playing keys or providing vocals for artists including Laura Jean, Wagons, Lost Animal and Darren Sylvester.

Jojo recently has branched out into voice acting, providing narration for the chart topping Kumobius iOS game, Duet.