Too bad this soundfont doesn't include more instruments. The only other track I've tried that plays anything with it is Pinna Park, and it's only a few instruments.
The reason I want to hear k_titleback is because I only remember hearing the sequenced version in the game once through hacking the k_dolpic bms to play the song, and I forgot how to do it, and all I remember is that the accordion sounded different than the one used in the stream.