Hi, welcome to RYL.
I mostly only really listen to Linkin Park and Muse and a lot of their stuff can be upsetting. Plus I find that it depends what kind of mood I'm in how a song will affect me sometimes.
Invincible by Muse is my favourite positive song.
Also like Battle Symphony - Linkin Park.
Pressure - Muse is quite fun.
Knights of Cydonia - Muse.
Old songs from my teenage years like In Too Deep - Sum 41.
I.O.U - Mike Shinoda.