Automatic performance control apparatus and musical data storing device

摘要

Measures each contain plural event data, which are memorized in an arrangement of SNG-SONG. 1024 measures (the first measure to 1023-th measure) in each music or in each track of the music are grouped into 8 measure blocks. Leading event data of 8 measure blocks each containing 128 measures are memorized in an arrangement of SNG-BAR-PTR. Element numbers of leading event data of respective 128 measures contained in each measure block are memorized in an arrangement of SNG-BAR-TBL. For example, increment or decrement of a point value of the measure block in the arrangement of SNG-BAR-TBL or the measure in the arrangement of SNG-BAR-PTR allows a fast forward reproduction and/or a fast rewind reproduction.