Music question 3: Weird noisy sound

I dont know what i did wrong here but there is an annoying background sound here and i dont know how to fix it :frowning:

The files are here Twilight Valkirie profile - Google Drive if anyone is interested in taking a look, i also i include the midi I used with the loop points settled in anvil studio.

It beats me what i did wrong, if I import direct the midi its also has the annoying background sound but less.
Ppd: Im using Midi2AGB, i have succesfully converts another 3 songs for the moment so it beats me :frowning:

Can you provide a recording of the sound?

Warning: Ultra-duper mega awful sound coming