Meghan Trainor - Me Too

Lady Gaga - A Million Reasons

Neon Trees - Animal

Hall & Oates - I Can't Go For That (No Can Do)

Erasure - Always

Suggested specifically due to its use in Robot Unicorn Attack.

Also, specifically this version, as the video game version seems

to have fiddled a bit with the levels and backing track.

Gunnarolla - A Pop Song About Poutine

LINK!~

Dustin & Genevieve - Hella Cravings

Embedding not available, so here's the link.

Popstar Soundtrack - Turn Up The Beef

Apparently Youtube isn't cool with embedding this one, so here's a link for reference instead.

BGA - Dong Saya Dae

Popstar Soundtrack - I'm So Humble

Codement - Soup Store

A Capella Science - Entropic Time

Good Charlotte and Simple Plan (?) - Barbie Girl

Troye Sivan - Youth

The original music video won't allow for embedding, 

so here's the lyric video.