American cult math duo Giraffes? Giraffes! have just released a single track, 15-minute EP, Rite Of Summer (self-released). The genius of Giraffes? Giraffes! has always been their ability to balance melody with sometimes gratuitous intricacy, and Rite Of Summer is in this regard one of their best realised works. The elastic tempo shifts, masterful use of looped layers, and eventual blow-out, guitar hero solo provide so much variation that it’s hard to digest in a single pass.