
This 1989 single from Exposé's third album, "Love & Desire," saw the group continuing their signature blend of dance-pop and R&B, though it charted lower than their previous hits.
- "What You Don't Know" was released on May 20, 1989, by Arista Records.
- The single reached number 84 on the Billboard Hot 100 chart.
- The song was written by Lewis A. Martineé, who had previously written Exposé's biggest hits.
Exposé was a Grammy-nominated American girl group formed in Miami in 1984, best known for their brand of freestyle dance-pop and R&B. By 1989, the group had achieved significant commercial success with their sophomore album, "What You Are," and were preparing to release their third album, "Love & Desire."
Tracklist

