Helena K.
Google
I liked this Museum more than Museo Internazionale and Biblioteca della Music as the instruments were more colorful. The palace, where the museum is, was made on the old church of Saint Colombano probably from 616 AD, there are beautiful frescoes on the walls and some ruins downstairs. I am not so interested in the musical instruments, but they were so beautifully painted and so old. Don't forget to ask about free audio guide :) With Bologna Welcome Card Easy you will enter here free of charge. You need about 1 hour to see everything with rather slow pace :)