OK cool.

BTW I narrowed down the problem. It seems to be that if the track is stored in the database as uppercase, and consequently appears in the soup listing in uppercase, the lower/mixed case tracks dont get selected in searches.

Also, 'FATBOY SLIM' and 'Fatboy Slim' are the same in the soup list although the latter doesnt get included in searches; they are both different to 'fatboy slim'