Released in 1979 as part of Michael Jackson's Off the Wall album, "Workin' Day and Night" is an energetic, funk-driven track that highlights Jackson's relentless work ethic and passion. Written by Jackson himself, the song features a driving beat, infectious rhythm, and his signature vocal urgency. The lyrics speak to the struggles of balancing hard work and personal relationships, a theme that resonates with many. Though it was not released as a single, "Workin' Day and Night" became a fan favorite, known for its high-energy production and dynamic arrangement. Its lively tempo and vibrant grooves make it a staple in Jackson’s catalog and a standout performance piece in his live shows.