Im trying to be closer to God but i keep having bad thoughts?

Its Satan. He is trying his best to keep you away from God. He realized he cant keep you away from God through your music and your devotion and actions, but he is using your weakest point which is your thoughts. This is hard because he will put these bad thoughts in your head just to mess with you and eventually hope you give in to him. Prayer is your best weapon. Turn to God when you feel these thoughts starting to infiltrate your mind. It will be a battle for a while but as long as you dont put your guard down, he will leave your mind alone eventually, its called spiritual warfare. Look up Bible verses to help you fight him.