I don't think I can add too much for 2012 itself, I'm kinda slow on trends when it comes to music, but I'll add some from my favourite artists discovered this year
Rodrigo y Gabriela, Hanuman
YouTube link
The best new sound I have heard in years, and absolutely amazing guitar work. It's kinda a mix between mexican/ metal/flamenco. Worth discovering all their work. (I'd love to hear what others think about them)
Lion's Roar by First Aid Kit
YouTube link
Folky duo from Sweden
the A-Team by Ed Sheeran
YouTube link
ok, I'm slow
The Beards – You Should Consider Having Sex With a Bearded Man
YouTube link
I love these guys, all their songs are about beards
Canarios – Jordi Savall – Ostinato – Diego Velázquez.
YouTube link
So I finally found a genre of "classical' I like – Spanish Baroque. It makes my soul dance.
C.W. Stoneking – Seven Nation Army
YouTube link
I'm not even sure what you call his music, roots blues? This is a cover, but indicative of his other work
And "Like a version" one of our radio stations has been running this for years now, some of the covers are spectacular, and its where I found C.W. Stoneking above. I've just included a couple of my favoutites
Adalita – Burning up
YouTube link
The Kooks – Kids
YouTube link
The Herd – he was only 19
YouTube link
Usually I would hate any cover of this, especially in this style, but I think they capture how was is to the 19 year olds of today, by changing the lyrics slightly, and musically as well.
I hope lots of you guys add, I've missed long music threads on TMP, its how I have found some really amazing music