My favourite bands include Bullet for My Valentine, MCR, Get Scared (underratedddd. I love them sm), Green Day, System of a Down, Three Days Grace, Bring Me the Horizon, Shinedown, Stone Sour, Breaking Benjamin, Bad Omens, Mother Mother, Penelope Scott, Sub Urban (I could go on and on about this band ITS SO GOOD), and I recently discovered I Prevail and Story of the Year (I had never heard of them before but they're really good!!)
I...can never pick favourite songs, and they change by the day/week/month, but the songs I've been replaying recently are Time Keeps Running and Relax, Relapse (Get Scared), Painkiller and So Called Life (Three Days Grace), Sleepwalking (BMTH), and pretty much any Bullet for My Valentine song lol.