Good idea!

Also, just completed SCI2FB which does the process in reverse (creates two FB-01 sysex bank files from an SCI patch file)!
https://github.com/MusicallyInspired/SCI2FB

EDIT: Well shoot. And now I've discovered some FB-01 patch banks are only 48 instruments and half the size. My program currently writes them off as invalid. I'll have to update it to recognize these smaller bank files. Makes sense though since there are 48-instrument banks for other devices like Adlib too for some games (mostly earlier ones).

SCI2FB v1.01 is now released! It has been updated to support older patch files from SCI games that have only one sysex bank:
-KQ4
-PQ2/LSL2 (they're identical, much like SQ3 and KQ1SCI's banks)
-LSL2old (LSL2 has an older FB-01/IMF patch file with very different instruments)
-Silpheed (the only non-SCI game with an SCI-formatted patch file)

Download is updated in the previous post and the OP. Also on Github:
https://github.com/MusicallyInspired/SCI2FB/r … leases/tag/1.01

Thexder 2 and Sorcerian also have FB-01 patch banks but they are in a vastly different format that I don't yet understand. Maybe someday I'll reverse engineer those too and support them.

My next step is to update FB2SCI to be able to create SCI patch files with only one bank as well instead of forcing two banks.