Crackle when adding an MP3

When adding an .mp3 to Shotcut, it’s gainiing a crackle which isn’t then when i play the .mp3 independently.

I’m pretty new to this editing stuff so I was wondering if I was overlooking something that would be causing this?

Nevrmind! I managed to fix it by lowering the gain with a filter. Well, that’s my learnin’ done for the day xD