From the team behind the Spice Girls came bubblegum pop troupe S Club 7: Rachel, Jo, Hannah, Tina, Bradley, Paul and Jon were an instant hit, debuting in 1999 with “Bring It All Back”, a breezy medley of toy box melodies and sunshine-powered hooks. Pop-and-lock through their bright, bouncing anthems, then sing along to the sweeping, soulful ballads that dappled their albums as they matured from CBBC stars into lovably cheesy chart-toppers.