Classical Piano : Kania Siregar, Eddy Surya, Irfan Salmons, Karolina Siwi, Gina Utami, Steven Junius, Maria Nainggolan, Yesika Tureay, Victor Pandiwidjaja

Pop Piano : Jemmy Timotius, Steven Junius, Gina Utami

Classical Guitar : Adiwicaksana Inounu, Victor Pandiwidjaja

Pop/Jazz Guitar : Victor Pandiwidjaja, Jemmy Timotius, Yosua Ardhito

Electric/Acoustic Bass : Victor Pandiwidjaja, Yosua Ardhito

Drums : Hari Darmawan, Ferdinand Sinaga

Vocal : Jackline Luhulima, Gina Utami, Nadine Bethbeder, Yesika Tureay,                      Maria Nainggolan

Violin : Malwina Ruslan, Irfan Salmons, Maulud Habiby, Maria Nainggolan

Saxophone/Flute : Jemmy Timotius,  Adiwicaksana Inounu

Music for Children : Ms. Ay Lie

Music Theory/Composition/Arrangement : Victor Pandiwidjaja

Music Production & Technology : Hari Darmawan, Yosua Ardhito, Maulud Habiby