PROGRAM, DATA PROCESSING METHOD, ELECTRONIC DEVICE, AND COMPUTER

摘要

PROBLEM TO BE SOLVED: To provide a program of which the desired contents data are easily selectable by the user on the basis of attributes of the contents data. SOLUTION: When a MODE key 25 is depressed, music selection screens D1_1, D1_2, D1_3 of a 1st hierarchy are changed over and displayed. When arrow right keys 27a are depressed on the music selection screens of the 1st hierarchy, a music selection screen of the attribute of the lower layer is displayed. COPYRIGHT: (C)2006,JPO&NCIPI