My favourite artists atm, in no particular order:
Skillet, The Letter Black, Pillar, Flyleaf, ]That was mostly Christian artists, you realize that, right? Green Day, Paramore, and Linkin Park are awful, I've never heard of Pretty Lights, ediT, or Michael Menert. AC/DC has its place in music, but I can't say I would ever find myself listening to their music. I've heard most all of it, though.
And you know that Kurt Cobain and Nirvana were pretty much diametrically opposed to the kind of music made by every other artist on that list? To quote one of Cobain's songs:
"GOD IS GAAAAAY"
You like that?