Endorphine is a Thai band formed in 2002 by Thanida Thammavimol (Da), Thanats Amornamanas (Bird), Anucha Bothongkhamkul (Kie), and Thapapol Amornmanas (Bomb). The group signed with Bulldog, a subsidiary of GMM GRAMMY, in 2003 and entered the entertainment industry the following year with their debut album, Prik. The album featured the hit song “Puen Sanit” ("Close Friend"), which helped establish the band's career. Endorphine released their second album, Sakawa 49, in 2006 before disbanding. Following the breakup, Da launched a successful solo career as Da Endorphine, releasing Illusions in 2007 and Sound About... in 2008. She became known for major concerts, including sold-out performances at Indoor Stadium Huamark and Impact Arena, as well as international tours in the United States and United Kingdom.
