Music by Gaetano DonizettiLibretto by Gustave VaƫzMusic adaptation by Marco IannelliEnglish dialogue by Peter Gordon Director: Peter GordonMusic Director: Marco IannelliSoprano: Etta FungTenor: Chen YongBaritone: Isaac Droscha Piano: Hsu Wei-enFlute: Angus LeeClarinet: Calvin LeungViolin: Patrick T.S. YimViola: Sun YuCello: Anna Kwan Producer: Lorna Chan, Let Me Plan It Co.