Feist

One part puzzle mixed with one part racer with just a dash of art and music just to blend everything together, 'Dyad' takes you on a fast-paced trip down a tunnel filled with lights and a shifting list of rules to keep your neurons nimble.

Any kind of anthemic song, for the most part, they're on the positive side of things. It's not hard to identify when a melody is just one degree too complicated or one degree too simple and where that line of pop memorability lies.