It's an illusion to think that only music about the darkest things are where Satan works. His work happens more within the gentle coaxing of emotions to get you to perform a certain way that would put you further from God. Pride is the original sin. Many songs are about pride. Lust. Violence. Greed. Hate. Even if it's only softly implied. It gets in your mind and creates victim mentality. Self righteousness in sin. My favorite is when he uses songs to create sympathy for the devil's plight. Listen to landslide by Fleetwood Mac. You'd never imagine it but that is literally the devil singing about his plight. She gave some silly explanation about her dad and the mountains as the reference. These tools have no idea what they're singing only that it got them the fame and money they exchanged their loyalty for. The bible warns that the devil blinds people. Those serving him are no exception. Imagine dragons Believer is the same. But at least he admits in the end that he cannot stop what he is doing. None of us can. Without Jesus.