4 Non Blondes, 'What's Up?' Before lead singer Linda Perry began writing songs for Christina Aguilera and Pink, she wrote this epic little ditty. The singer told Rolling Stone in 1993: "I didn't like the record at all. 'Drifting' was the only song I loved. I did love 'What's Up?' but I hated the production. When I heard our record for the first time I cried. It didn't sound like me. It made me belligerent and a real asshole."
Photo by Interscope, Atlantic Sep 8, 2011