Thanks for your help Alternity,
I was able to get things working, it turns out you don’t need the k-license or rap or anything like that. It works if you just put the converted midi upgrades into HMX0756 folder. My problem was I was putting the songs_upgrade folder in with the songs and not right into the HMX0756. Also there was an errant parentheses messing me up.
I feel that I have emerged a smarter, more fully formed person.
excuse the files need to be merged into one text? I do not understand. or directly put the file -upgrade.dta- and the edat in the song_upgrade folder.
sorry for my bad english, I try to play with some keyboard themes of the lego and rb1
