Gotta plug Katrina and the Waves. Nope, not "Walking on Sunshine." Too obvious. "Do You Want Crying" is so upbeat it kinda makes breakup songs sound fun.
Such an underrated band. They needed a few more hits, but mostly they came along in the wrong era, between New Wave and disco revival. But I'd rank 'em up there alongside Sweet, Badfinger, the Runaways or anything with Joan Jett, even some of the Pretenders' poppier songs. They were the '80s best '70s pop band.