Sure: Kesha, “Little Bit of Love” – This song strikes me as something Katy Perry should be doing right now, instead of whatever it is that she is doing—a playfully PG-13 pop song with an earworm chorus, a thin message about needing some temporary lovin’, and that’s it—a surefire course to at least some semblance of relevancy. But then again, Perry is nowhere near as spirited as Kesha, so perhaps it would never work. Anyway, this song is jolly and sweet and the music video is so cat-heavy it feels like Web 2.0 nostalgia and you know what? We might already be there. Never forget who came up with the first “Tik Tok.” —Maria Sherman