I've got a weird problem. For some reason, the sound quality for all songs that I have uploaded on Soundcloud suddenly sound absolutely terrible. I can barely distinguish any sounds. They are completely distorted. The actual tracks on my computer sound totally different. And the tracks on Soundcloud have also sounded normal, before.
You can listen to the horribly corrupted ultra-low-quality files here: https://soundcloud.com/user-835562928
So what is going on? Why has Soundcloud suddenly ruined my tracks? Do I need to re-upload everything?