The Killers (no brainer)
Paramore - All I wanted, crushcrushcrush, aint it fun, now, misery business, pressure, playing God
Florence and the machine - cosmic love, heartlines, howl, shake it out
Arcade Fire - deep blue, sprawl 2(mountains)
All American rejects
BAD SUNS (brand new band-debut album comes out june 24. THEYRE AWESOME)
The Bravery - ours, believe, an honest mistake
Cage The Elephant - spiderhead, come a little closer
Coldplay - scientist, lost, glass of water
The Cranberries - zombie
Ellie Goulding - my blood, figure 8
Franz Ferdinand - take me out, no you girls
O.A.R. - shattered, love & memories
Lana Del Rey - Carmen, national anthem, off to the races
The Joy Formidable - heavy abacus, cradle, this ladder is ours
Metric - stadium love, gold guns girls
Kavinsky - nightcall, protovision
MS MR - bones, hurricane (chvrches remix)
OK GO - here it goes again, invincible
Of Monsters & Men - lakehouse, dirty paws, your bones
Phoenix - 1901, lisztomania
The Strokes - reptillia, macho pichu, someday
Tegan & Sara - I know I know I know, fool for love, the con
The Yeah Yeah Yeahs - phenomena, heads will roll
The XX - crystalized, intro, stars
Wolfmother - joker and the thief, woman, vagabond, new moon rising
These are all bands/artists I find most consistent with their music.
Hope this helps!