The Quarrymen. And the Silver Beatles.
Currently a huge fan of Poets of the Fall.
I like Green Day, as always. 
I used to love green day, boulevard of broken dreams is my favorite from them
Pink floyd
Depeche mode
Concrete blonde
Journey
Cat Stevens
Simon and Garfunkel
U2
Tears for Fears
Prince
I have many favorites. Good Riddance, Boulevard of Broken Dreams, Wake Me up When September Ends, Lazy Bones, Basket Case, Song of the Century, 21 Guns, Holiday, St. Jimmy, Amanda, Redundant, Still Breathing, Revolution Radio… You get the picture.
New found glory, fall out boy, frickin a, mxpx, imagine dragons, bowling for soup, fame on fire, mayday parade, flogging Molly, and I know how out of place this is but most of Queen
Lauren Daigle 2323
It changes. Right now it’s Bodega. I like their art rock pop.
I have different favourites depending on genre. Some of my faves are
Röyksopp
New Radicals
Lemon Jelly
U2
Kings of Convenience
Can’t think of anyone else at the moment
I don’t know there are a lot. Grouplove, Deathcab for Cutie, Third Eye Blind, Sublime, Foster the People, Imagine Dragons.
I love Queen, REM, Metallica, Coldplay, Green Day, Powderfinger, Silver Chair…there are a few others but i can’t think of them at the moment. It would be impossible for me to pick just one out of these great bands.
I noticed you posted a few Grouplove songs. They are pretty good. I enjoy their music as well. I really dig Itchin’ on a Photograph by them.
Bring me the Horizen
Green Day
Billy Talent
Rise Against
Led Zepplin
The Offspring
List goes on and on 
I totally dig Hook, Line and Sinker by Billy Talent. I have to admit that’s the only song of theirs that I am familiar with.
Yea that a great song man, I love most of their songs…
It really is. I heard it before I was diagnosed. Now it seems to fit pretty well. I also grew up listening to Green Day and Led Zeppelin. Good band choices for sure. Did you know that Billy Joe Armstrong is related to Louis Armstrong? I read that somewhere. I should double check if it’s true.
Edit : Hmm according to Yahoo answers it’s B.S. I could have sword I read that somewhere. So much for that.
Darkthrone. 666999
No man I didnt know that Haha, interesting