You appear to be using a General MIDI device, but your game only supports Roland MT32 MIDI. We try to map the Roland MT32 instruments to General MIDI ones. It is still possible that some tracks sound incorrect.
The game will now list characters exported from the Sierra games that can be imported: 1. Save files named qfg1*.sav or qfg1vga*.sav inside ScummVM save directory, or 2. Any .sav file inside the QfG2 Remake game directory