The band consisted of Da (lead vocals), Kia (guitar), Bird (bass), and Bomb (drums): After 2 studio albums, Endorphine was disbanded while the lead vocalist went solo as Da Endorphine.

Impressed with Da's unique and powerful voice, the band asked her to join.

“Since we played rock music, we never thought our lead singer would be a girl,” Bomb said.

Stuck in traffic one day, Bomb spotted a bumper sticker that had the word “endorphine” written on it.

“Endorphins are a chemical substance produced by the brain when we’re happy or in pain,” Bomb said.