Click on the blue text and it will lead you to a link that explains what the acronyms DOP, OPB and OPBk mean.
- Guide to BBMO acronyms
.kar files are a version of a .mid file but they have the lyrics embedded in them. If you have a MIDI player that supports the display of lyrics, you should see what I mean. .kar files can be opened by digital audio workstations (DAWs) and MIDI players like Van Basco’s.
The reason you are seeing notes 62 and 67 as Non Supported means that you probably don’t have the drum set or kit in use by the BeatBuddy Manager (BBM) that the song calls for. If for example you are using the v1 song which is drums one-press, you need the SUB Pro Plain needs to be imported and active in the BBM so that the song’s MIDI notes are correctly aligned with those of the drum set. Same thing goes for the v2 and other song. They have to have the drum set that the song was crafted to use.
You can find the drum sets by reading the link in this thread that discussses how to find drum sets.
- How to find drum sets on this forum