RECORDING METHOD OF PLAYING INFORMATION AT AUTOMATIC PLAYING DEVICE

摘要

PURPOSE:To read out or erase optionally data for each music recorded in a magnetic recording means by forming a directory area in the magnetic recording area and recording prescribed playing information in said area. CONSTITUTION:The directory area S00 and data areas S01-S394 are formed in a floppy disc (magnetic recording means) 9a. A data area number in which the original playing information of a music is recorded, the data area number in which the final playing information is recorded and the total data volume of the playing information of the music are recorded in the directory area S00 in accordance with the music number. Thus, the data of each music recorded in the recorded in the recording means are optionally read out or erased.