Musical scores (sco) Last updated Save as PDF View the values and other criteria indexed for the Musical scores (sco) Material Type. Manuscript music Code: mmu Notes: N/A Indexed values Record type and bib level Leader/06 Leader/07 006 007 008 Other criteria d d Published music Code: pmu Notes: N/A Indexed values Record type and bib level Leader/06 Leader/07 006 007 008 Other criteria c c