| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a data processing method, electronic equipment, and a program for efficiently retrieving content data where attribute items are assigned to each of a plurality of attributes. <P>SOLUTION: A retrieval picture DISP1 is hierarchically displayed on the basis of a plurality of attributes. The number of musical piece data 52 showing the number of musical composition data to which the attribute items (artist names, album names or the like) selectable by a user are assigned are displayed so as to be associated with each of the attribute items in the retrieval picture DISP1. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
