Krystol was an all-female R&B band that emerged in the 1980s, known for their soulful harmonies and dance-oriented tracks. The group, originally named "Crystal Blue", included notable members such as Robbie Danzie and Debra Stocker. Their signature sound blended elements of pop, R&B, and funk, which was evident in their most successful single, "After the Dance is Through". Despite their relatively short-lived career, Krystol's contribution to the 80s R&B scene is noteworthy, as they exemplified the era's shift towards more synthesized, danceable tracks.