1. Field of the Invention
The present invention relates to a musical score display apparatus for performing musical score display corresponding to each of plural musical score display levels, and a program for realizing a musical score display method.
2. Description of the Related Art
Hitherto, a musical score display apparatus for performing musical score display corresponding to each of plural musical score display levels is known.
As a musical score display apparatus as stated above, there is a musical score display control apparatus in which a table is previously prepared in which each of musical skill levels classified into five stages of A (high) to E (low) is made to correspond to a kind of musical score information to be displayed, and when a user selects one of the musical skill levels, the table is searched to determine the kind of the musical score information to be displayed at the selected musical skill level, and the musical score information of the determined kind is displayed on a musical score (see, for example, patent document 1). As the musical score information, five kinds of information, that is, “chord”, “dynamic mark”, “finger work”, “pedal” and “sol-faing” are exemplified.
Besides, there is a musical performance self-teaching device in which an advice icon, together with a musical score, is displayed, and when the advice icon is indicated, advice information corresponding to the indicated advice icon is displayed (see, for example, patent document 2). The advice information can also be obtained through the Internet, and includes timing information indicating a position in a musical composition, a mark ID to specify a correspondence on a musical score, a file name and a URL as a browse page of the advice information.    [Patent document 1] JP-A-2003-330454    [Patent document 2] JP-A-2004-102046
However, in the above related art musical score display control apparatus, since its main object is to improve the musical performance of a user, only a musical score of a practice part is displayed, and musical marks of the kind determined according to the selected musical skill level are displayed on the displayed musical score of the practice part. Thus, even if the user desires to see a musical score of another part or musical scores of all parts of a musical composition, the request of the user can not be satisfied.
On the other hand, in the related art musical performance self-teaching device, it is not known when the displayed advice information was created. Thus, for example, when the advice information is a person's comment, it is convenient for the user to know when it was created, however, the request of the user can not be satisfied.