TroVessional is a Cantonese Music Band formed by students and alumni from the Hong Kong Academy for Performing Arts and has been supervised by Professor Yu Qi Wei. The band often builds up from the foundations of traditional canton music to seek for innovation and creativity. The band members have different musical backgrounds such as Cantonese opera, Namyaam (Cantonese Narrative Singing), Cantonese flute and many more.

Trovessional has participated in numerous music events, performances, and competitions to promote Cantonese music culture. These events include:
• 2020 Chinese Art Colleges Traditional Chamber Music Summit Forum
• Cantonese Music Symposium
• Radio Television Hong Kong The Works
• 3rd Nanyang International Music Competition 2021 Ensemble Professional - Gold Award
• Charity Concerts
• Cantonese Music Lab productions