Released on the 1999 album Another Level, Happy Song (Tonite) is a signature track by Blackstreet that exemplifies the group's smooth R&B and hip-hop fusion. Featuring the iconic vocal performance of the late Babyface, the recording blends soulful melodies with a laid-back groove characteristic of the late 90s West Coast sound. The song served as a key component of the group's discography during their peak commercial success, reinforcing their reputation for crafting emotive, radio-friendly tracks that bridged the gap between hip-hop and traditional R&B. Its enduring popularity highlights the collaborative power of Blackstreet and Babyface, creating a timeless recording that remains a staple in collections of 90s soul and hip-hop music.