Check out this arrangement of Twinleaf Town I wrote for marimbas, vibraphones, etc...
https://www.dropbox.com/s/jt6rimkrxkwa6xk/Twinleaf%20Town.wav?dl=0
Could you possibly turn this into a .mus file?
I used Sibelius 7.5 with the VirtualDrumline plug-in for the percussion sounds. The 'vibraphone' line near the top of the score is actually the glockenspiel part. Also rolls are not notated in the score because the software interprets them as literal 32nd notes (Timpani is correct however). The .wav file correctly interprets the whole score. Hope you enjoy!
Oh wow, this sounds quite nice. Great job, well done! (I love this song u__u)