Encountered crashes and other issues that prevented me from really trying this out as I would have liked. I tried loading up a few into MuseScore - the nightly / 2.0 builds allow multiple soundfonts to be loaded at once - and entered a few notes. I found a link to the ZIp file of all the individual samples in SF2 format: Ah yes, selecting individually from the mixer - that would allow you to access non-GM instruments manually.