NCT's Taeil is the very first artist to release an OST song for the tvN drama 'Twenty Five, Twenty One.'

On February 13 KST, the idol released the song "Starlight," a song capturing the fresh and pure spirit of being young. Through the lyrics, Taeil provides comfort to his 'starlight,' a person going through the typical trials and tribulations of their youth. As the drama is set in the late '90s, the song was given a retro atmosphere through the use of a synthesizer, CP80, and an 8-beat rhythm electric guitar.

Meanwhile, 'Twenty Five, Twenty One,' starring Kim Tae Ri and Nam Joo Hyuk, is a drama about the rebelliousness and growth of young people who have been deprived of their dreams in the era of 1998. The drama is co-produced by producer Jung Ji Hyun and writer Kwon Do Eun who wrote, tvN's 'Search: WWW.'

Check out the music video for "Starlight" above!