Never thought I will give this app 1-star rating. My reasons; 1) Ads appearing everytime I switch between songs, which will lead it to crush. 2) I can't play a song even if I swipe it on the screen, it will notify me "error playing this song". 3) Randomly crushes if I use it while on background. I'm pretty sure it's not my fault since other music apps are working fine with no problems. Devs better fix this bug or else I'm switching to other app.