Theme für Notenarchiv

Hi Kriesi.
I´m working with a musical organisation and responsible for the scores archive, the sheet music played by the orchestra. So I have hundreds of pieces which are stored with different numbers in shelfs.
Until now there is an old MS office access database to handle the information of the pieces where is it stored and which kind of music is it. This thing is offline and very old fashioned.

I´m thinking about a wordpress installation do handle that with restricted user access and list views of different categories of music and search options to quickly find the desired information
I hope you have an idea of my question after this description :)

Could you recommend a theme for this purpose?
Maybe it is a kind of shop application that has the needed functionality.

Best Regards and thanks in advance!

Martin