Endorphine was one of the most popular Thai rock bands in Thailand. The band consists of Da (lead vocals), Kia (guitar), Bird (bass), and Bomb (drum):
- Thanida Thamwimon (Da): lead vocals
- Anucha Boethongkhamkul (Kia): guitar
- Thanat Amornmanus (Bird): bass guitar
- Thapaphol Amornmanus (Bomb): percussion
After 2 studio albums, the Endorphine was disbanded while the lead vocal went solo as Da Endorphine. She released several more albums and won many awards for her work.