some songs that have got me through rough times in no particular order -
Pup - Dark Days - https://www.youtube.com/watch?v=JWYrgj_vZqI
The Front Bottoms - Flashlight - https://www.youtube.com/watch?v=u-Qw6T_FKMc
Against Me! - Sink, Florida, Sink - https://www.youtube.com/watch?v=krnnErGzIsY