I haven't found any question regarding my issue. Hope someone will be able to help.
I made a voice recording (of me driving my car, coz the car makes some funny noises and maybe that will help finding what the issue is). Well, when I got home and played it, the recording is a song. Which I know and have on my phone, but at the time of making the recording there was silence - only the sound of the car and that noise I wanted to record. What went wrong? Why did this happen? Does anyone know? I've made recording once before and everything was fine.