Printed scores are found on the upper level of the Bernadotte Library. One can search for scores by composer, title of piece, subjects, and series in the Library Catalog (MnPALS). The loan period for scores is the same as the loan period for books.
Facsimile editions of scores in the public domain can also be found online. The International Music Score Library Project (IMSLP)/ Petrucci Music Library is one of the most complete.