Benjamin Dooley – vocal instructor
Master of Music in vocal performance – Azusa Pacific University, California
Former chair of vocal department, Mahidol University
Former lead singer of Gear Knight, and Silent Scream
2nd prize winner from The Voice Thailand, season 6
Tarn Dooley – violin instructor
Bachelor of Music in violin performance – Azusa Pacific University, California
Currently co-principal 2nd violin of the Thailand Philharmonic Orchestra
Minnie Manchakra – vocal instructor
Bachelor of Music in vocal performance – Mahidol University, Bangkok
Silver prize from SET Music Competition in 2013 and 2016
Semi-finalist from Singapore Lyric Opera Competition in 2018