Scouted
Edit: On a side note, you should commission people for the music, instead of using other peoples' music without permission. If you were to try to monetize this comic with, say, Patreon, you could get into legal trouble if one of the song's artists didn't like the fact. Make sure that you've obtained all proper permission before just throwing it in.
It is different, however, just using these songs as flavor to hint towards the themes, and using copyright free/commissioned/permissible works.