Giocos is made up of Year 5 and Year 6 students at MLC and ranges in number from 45- 65 students. Giocoso perform regularly, starting the year singing as part of the Combined Junior Years Choir at College Sunday, an outdoor chapel service attended by over 2000 people. This wonderful event also affords the girls the opportunity to rehearse and perform with a live orchestra or jazz band.
Giocoso regularly competes Fremantle Eisteddfod and various other competitions. They perform during school semester Music Concerts, College Open Day and Assemblies.