The good and the bad. I like the music and i think its a good rock instrumental. however, i think your vocals need a bit of work. I won't say the song is bad but i think the vocals are pulling it down from what is could be a bit. but that's just my opinion. My suggestion would be to do some voice training just to ge better control but ultimately i enjoy the music and just figured i would also critique just to give you some tips on things you could work on. keep rocking and ill check out your channel.