To find music recordings in the library, do an Advanced Search. Select Music Recording in the Material Type drop-down menu. Then type appropriate keywords in a search box.

scott joplin ragtime
handel water music
pearl jam
verdi rigoletto

To find DVDs and videos in the library, use the Basic Search. Select DVDs/Videos from the drop-down menu to the right of the search box. Then type the search.

rock and roll history
puccini
bob dylan

To find DVDs only, add dvd to the search:

traviata dvd