Looking for a wedding song that hasn’t been danced to a thousand times before in every catering hall on earth? Hear a catchy tune in a movie but couldn’t wait around for the credits? Don’t fret. There is no music-related task too daunting for the deejays at Groove Gurus. But their best offering is customized playlists: Fill out the two-page survey—queries range from "Do you travel frequently?" to "Do you prefer hard rock or classic rock?"—and the Gurus will create a mix of tracks perfectly tailored to your lifestyle. They’ll even arrange to pick up your iPod (or purchase one for you) and load it. One-hour compilation, $50 (minimum order, $300); groovegurus.com.