This is why I love doing Cool Song Of The Day, being able to mash together all the different genres of music.
Here's to Killswitch Engage, for doing something that, frankly, I didn't think was possible, making a respectable cover of a Dio classic. They hit hard with all the right energy and purpose, I'm sure RJD would be mighty proud.
Contrasting with that are the chilled vibes of LEISURE, a New Zealand electronic music project from Auckland. Layering different sounds on top of each other, they provide the synth-pop counter cool to KE's guitar-heavy hotness.
Dive right in, water's just right.