Casio数码钢琴练习时,如何加入其他乐器的演奏?答:(4种),声学共振 Metronome Beats 0, 2, 3, 4, 5, 6节拍器胜0,2,3,4,5,6 Tempo Range 20 to 255速度范围20到255 Duet Adjustable tone range (–1 to 2 octaves)二重奏可调的色调范围(-1至2个八度音) Music Library Number of Songs 60音乐图书馆数目诗经60 Song volume Adjustable歌曲的音量可调...