mutcefrep and mutcefrep Remix MIDIs are not available due to them being reversed versions of Perfectum, go do it yourself or something \(._.)/
Mexican Song was not properly saved onto my account, so here's how to do it: find a public domain recording of Feliz Navidad on this website and shift every instrument (except drums) up two semitones and change them to Trumpet (Sustain) instrument. Drums stay put.
For Let It Sneed, just find a MIDI or Online Sequencer file of Let It Be