which tracks did Luke do?

This album feels incredibly rushed... what a disappointment. I loved her faster raunchy tracks like Make it Juicy/Tekkno Scene/Ciant Hear It. Pretty much every song on the debut feels like an alternate take on Down On Life or generic pop. Not what I expected at all :/

^ I suppose the blend of hip-hop with the obnoxiousness I can see in Boom Your Head to an extent.

Boom Your Head makes me want to boom my head against a wall

I only use the Dr. Luke stuff.