== Executive == ||'''Year'''||<:> '''President''' ||<:>'''Vice-President'''||<:> '''Secretary''' ||<:>'''Treasurer'''|| || 2009 ||<|2> Peggy Min Soo ||<|3> Julie Waite ||<|3> Fakhruddin Ismail ||<|3> Emma Morgan || ||<|2> 2008 || ||<|6> Peter Liakatos || || 2007 ||<|2> Emma Morgan ||<:> — ||<:> — || || 2006 ||<|4> Leanne Veitch ||<|2> Tony Crowley || || 2005 ||<:> — || || 2004 ||<|2> Jess Korteman ||<|2> Carolyn Bunn || || 2003 || == Music and concerts == ||'''Year'''||<:>'''Conductor'''||<:>'''Main concerts'''|| ||2009||<|4> [[Philip Legge]] ||October 16: Schubert ''Mass in A flat''<
>May 22: ROCS’ 10th Anniversary, ''Missa Luba'', Uitdenbogerd ''Missa Prima''|| ||2008||October 17: ''Music fit for a King & Queen'': Handel ''Zadok'', Purcell ''Come ye Sons'', Mozart ''Coronation Mass''<
>May 30: POP ROCS: with guest artists Burning Eclipse|| ||2007||September 7: ''[:Choral Composition Competition:This is Australia]''<
>May 25: ''Choral Gems'', Fauré ''Cantique'', Schubert ''Mass in G''|| ||2006||October 7: Orff ''Carmina Burana'', Stravinsky ''Symphony of Psalms'' (with [[MUCS]])<
>May 23: Monteverdi ''Beatus vir'', madrigals and canzonettas|| ||<|3>2005||<:>Catherine d’Cruz||Christmas Carols|| ||<:>Sandra Uitdenbogerd||September 23: ''Hail Chocolate!''|| ||<|6>[[Sarah Chan]]||May 21: Purcell ''Fairy Queen''|| ||2004||December 11: Mozart ''Vespers'', Haydn ''Te Deum'', Rutter ''Gloria'' (with MUCS & [[MonUCS]])<
>June 4: ''Young Melbourne Composers'', Veitch ''Wheel of the Year''|| ||2003||December 13: Fauré ''Pavane'', ''Requiem''<
>August: An Evening of Disney Highlights|| ||2002||November 29: Schubert ''Mass in G'', Purcell ''Ode for S Cecilia’s Day''<
>June 7: A Night at the Movies and Musicals|| ||2001||October: Vivaldi ''Gloria''<
>''Out of Africa''|| ||<|2>2000||December 10: Britten ''Ceremony of Carols''<
>Byrd, ''Mass for four voices''|| ||<|2>Sandra Uitdenbogerd||May 5 & 26: Uitdenbogerd ''Missa Prima'', Winikoff ''Alleluia''|| ||1999||Christmas Carols||