Was trying to edit this midi https://www.vgmusic.com/file/856b8d900fac5b228c8d8a067f932fcf.html
and was merging 2 layers in it in Starbound Composer that I think would fit for the Harp however, I can't save it as a midi with that program only (abc). Is there another midi Program that can select and merge selected layers and save it as a midi? Would have been a good Holoween song