The following books are included in TUAS Oxford Reference collection:
How to perform a search
You can search the Oxford Reference in the search box in upper right corner. The search will cover also books that are not in TUAS collection. You can narrow the search to the subject specializations Music or Art and Architecture. The specializations become visible when you click the little black triangle underneath the search box.
When you have done the initial search, you can narrow your results in the left column box. Ticking the Unlocked and Free boxes will let you see only the results that are available.