What makes G.L.A.D by Kim Appleby notable?

'G.L.A.D' became a notable club hit, reaching the UK Singles Chart's top 20 and establishing Appleby as a prominent figure in dance music. Its infectious sound contributed to the ongoing popularity of dance-pop during the early '90s, influencing subsequent artists in the genre. Released in early 1991, 'G.L.A.D' marked Kim Appleby's debut solo project after her successful run with the duo Mel and Kim. Transitioning from a group dynamic, this single positioned her to carve out a unique identity in the burgeoning dance-pop scene.