Strings · Double Bass, Orchestral Performance, String Ensemble, Bass Technique, Youth Orchestra Training
Yodsapon Ongsumang
Master Yodsapon
Yodsapon Ongsumang is a double bassist whose musical journey began at Horwang School, where he first performed as a tuba player in the school marching band before transitioning to double bass in Grade 8. He has performed with several respected ensembles, including the Thailand Youth Orchestra, Sunrise Strings Orchestra, Siam Sinfonietta, Thammasat University Symphony Orchestra, Royal Bangkok Symphony Orchestra, and RSU Symphony Orchestra.

Biography
Yodsapon Ongsumang began his musical studies in Grade 7 at Horwang School as a member of the school’s marching band, where he initially played the tuba. He later began studying double bass in Grade 8 under the guidance of Siwawut Wattanawongkiri. During his secondary education, he continued his double bass studies with Phadol Sophacharoen, Rutawat Sinthuthepparat, and Sukol Sirisak.
In 2018, Yodsapon joined both the Sunrise Strings Orchestra and the Thailand Youth Orchestra. In the same year, he was given the opportunity to perform with the Penang Philharmonic Orchestra. In 2022, he received a 75% Talent Scholarship to pursue a Bachelor of Music degree at the College of Music, Rangsit University, where he continues his studies under the supervision of Sukol Sirisak.
Yodsapon has performed with Siam Sinfonietta during Seasons 13–15 and has also appeared as an extra musician with the Thammasat University Symphony Orchestra, the Royal Bangkok Symphony Orchestra, and the RSU Symphony Orchestra. In 2023, he participated in Rondofest in Penang, Malaysia. In 2025, he took part in the 14th China–ASEAN Music Festival in Nanning, Guangxi, People’s Republic of China.
He has also participated in masterclasses with David Sheets and Marc Ramírez, further developing his performance skills, orchestral awareness, and musical interpretation.
At Muse [X], Yodsapon brings a strong orchestral and youth ensemble background to the Strings department, helping young bassists build solid fundamentals, ensemble discipline, musical sensitivity, and stage readiness.
Focus
Double Bass Fundamentals
Bow Control
Left-Hand Technique
Orchestral Excerpts
Ensemble Playing
Rhythm and Section Awareness
Tone Production
Stage and Rehearsal Discipline
Credentials
- 75% Talent Scholarship, Bachelor of Music, College of Music, Rangsit University
- Double bass studies with Sukol Sirisak
- Member of Sunrise Strings Orchestra
- Member of Thailand Youth Orchestra
- Performance opportunity with Penang Philharmonic Orchestra
- Performer with Siam Sinfonietta, Seasons 13–15
- Extra musician with Thammasat University Symphony Orchestra
- Extra musician with Royal Bangkok Symphony Orchestra
- Extra musician with RSU Symphony Orchestra
- Participant, Rondofest 2023, Penang, Malaysia
- Participant, 14th China–ASEAN Music Festival 2025, Nanning, China
- Masterclasses with David Sheets and Marc Ramírez
Highlights
Double bassist with strong youth orchestra, symphonic, and international festival experience. His background connects school ensemble training, professional orchestra exposure, and serious double bass study.