Quicksearch exposes library content with facets. They make it easier than ever to explore library metadata about authors, book locations, formats, and subjects. For example, it is easy to find items in a specific library, for example the Music Library.
Do a search in Books+ and look on the left under Location.
To see all the locations for this search, click on the + to expand the list. Music Library is one of the options displayed.
Select Music Library, and only those items held in the Yale Music Library will be listed.