I won't like jackhammer, HATED 'the New Danger' album (guitars have no place in hip-hop), but I only knew two other artists in your mix: Meat Puppets (fine choice) and Melt Banana (self-explanatory).
As for the rest... you have to appreciate a good alphabetized compilation, and their was the broad range of styles I'd expect from a Jackhammer special. I am particularly stuck on Melody Gardot (like a less ostentatious and annoying Winehouse) and Maudlin of the Well track (prog metal?).
For some reason the 'Kill the King' causes disturbing mind-pictures of an Editors/Thin Lizzy hybrid. Fortunately the tune is a belter. Top drawer (bar
that track)