Came out of my hole.... Simple track.

Same Demo in the folder.
_DIXMCLS_STY_DixielandMedPianoUT120demo.WMA
UT Pack
Piano, Upright, Rhythm,CntryRock Ev 120

Every single one of the Seekers UT's do work, albeit may not be your choice.
My experience has been...You must load a user track before you Play/generate.

I stand to be corrected if necessary!

Very nice and simple, but simple doesn't have to mean bad... most of the time on this forum it rather seems to mean just the opposite

Also works very well as a GARNER.sty alternative.