Is this the correct requirements to upload a song?

[Gunshard]

I created a song with my midi keyboard, but the musical notes were created by someone else, all I did was change all the instruments such as trumpet and saw to a different instrument such as distortion guitar and overdrive guitar.

Here's an example of one of my songs:

Is this allowed or copyright infringement?

[Liontamer ⚖️]

Do you mean to get it accepted as an OC ReMix? If so, your arrangement approach would definitely not be allowed.