help removing distortion from mp3s

hello. i’m wondering if anybody can please help me with the following problem:
i just downloaded a concert i recently recorded and it was clear right away that i had the levels turned up way too high. as a result, many of the songs have some degree of distortion (here’s a sample: https://safelinking.net/p/575b547604).
i’m wondering if it’s possible to have the recording cleaned up at all. i’m not technologically savvy — this was actually my first ever attempt at bootlegging a show — but from everything i’ve read it seems like there’s no way to correct this issue.
i can’t tell you how grateful i’d be if somebody could help me make this recording even slightly better. if more information’s needed please let me know. thank you so much.
Answer #1
Sorry bro – there is very little you can do to remove overmodulation (distortion) from a recorded signal. You could try to roll off the high end to try to tame those non-harmonic overtones but don’t expect anything you will be happy with.