Toronto house fiends and recent XLR8Rfeature focus Azari & III are preparing their debut full-length for release in early 2011 via Turbo. Before the Canadian label drops that long-awaited disc of dance music, an EP of the record’s first single will make its way to retailers. The song, taken from the self-titled album and entitled “Indigo,” is a lovely slice of dark, piano- and synth-driven club music void of any decipherable vocal hook outside the chorus of wavering yelps found intermittently through the serious tune. It’s also paired with the techno-indebted “The Worker,” along with a dub and acapella version of the lead track. The fresh EP drops in September of this year.