(sry for my bad english) While switching tabs theres elden ring type music

After i played Elden Ring (it was still on) my father decided to get my cable to load up his vape, the cable is connected to a power outlet where my pc gets its power from. He accidently pulled the whole cable not the usb c cable so what happened my pc turned off. I turned it back on but something was off i was hearing spotify my headset where not that loud but sometimes there was music after some seconds i realized everytime i am not in a tab or im in an system software like explorer where all my data is comes boss music aka maybe elden ring music i dont really know. Even after restarting its still there. And how the hell can that happen. I did a test there is no music in an recording