What’s in a name? You could pose that question to Jazzmeia Horn, whose grandmother envisioned a destiny for her, or the Jazz Passengers, whose founders had designs both tongue-in-cheek and sincere. Or ask Supersilent, which is often anything but silent. Or Sexmob, which... actually, never mind. Here are five great tracks from all of the above, plus Roxy Coss, whose name you should know by now.