{{#imslpmsg:addfile}} Use a pipe after addfile to separate, then put the number by which you want to increment the file number displayed; for example, {{Addfile|1}} would increase the file number displayed by 1 (i.e. one cross-referenced file in addition to the files that are there).
{{#imslpworkentry: 10 Pieces for Organ | |Piece for other keyboards | | | |10 |French | |Romantic |1890 |Organ | }}
