song glitching, random notes played?

[ealia1]

i take a youtube video, convert it to mp3 using https://ytmp3.cc/en191efcqp/ . Then I take the mp3 and convert it to .midi format using https://www.bearaudiotool.com/mp3-to-midi . when i play the midi file, no matter what song it is, it always sounds different as in the notes are clustered and played in a random way that they are not supposed to be and it sounds tragic. ive tried looking for help on this everywhere but i cant find any solution.

[EVM-4]

I cant say for certain but i think its the mp3 converter thats the issue, i got a midi and it worked on simply piano, try the midi on synthesia(has a free trail)

[Partitionhlep]

it's the mp3 converter. it's not ai powered or whatever so it can't truly transcribe things, just try to replicate the sound as closely as possible. have a human singing in your mp3? then the converter will try to replicate the sound as close as possible, not transcribe it.

(i'm probably really wrong or sound dumb)