HORSE the band has been far and away my favorite band in the world since 2005. i know you're at least familiar with Desperate Living but all of their music has gotten me through the worst times of my life. One of the few bands whose music I feel completely "understands" me in a weird way. They also have written like 95% of the good breakdowns in hardcore and metal music.
other favorites in that basic genre: Rolo Tomassi, The #12 Looks Like You, Between the Buried and Me, Abiotic, Bubblegum Octopus, Fantomas, Melt Banana, Protest the Hero, FERO LUX
other favorites:
hip hop: Lil B, Nas, Tonedeff, Big L, Slick Rick, Kanye West, Kendrick Lamar, Joe Budden, 90s/early 00s Eminem, Talib Kweli, Kool Keith, Wu-Tang
post-rock/instrumental: World's End Girlfriend, Brontide, Maybeshewill, GSYBE, Foxhole, Red Sparowes, MONO, Mt. Fuji Doomjazz Corp,
meh there's a lot more but it's just all over the place haha.
I play guitar in a sci-fi based prog metal band called Contacting Nebulas. if you have a facebook check us out!
https://www.facebook.com/contactingnebulas
our EP that's out now is kinda meh imo, but the songs we are writing now are beyond comparison. for better or worse, I can't think of any band to compare it to which makes me happy.
I also make experimental electronic music under the name JILL SANDWICH which is also on facebook. I'm forcing myself to release an EP by the end of the year. it's influenced by artists like World's End Girlfriend, Xiu Xiu, and other sample-based experimental artists.
http://soundcloud.com/jill-sandwich/larva-ep-medley-teaser