To prevent recording units from being recorded having a head or tail missing without taking the labor or time.

When it is instructed to carry out a dubbing at an operation part 8, a control part 9 controls a CD reproduction part 1 which reproduces a CD where music signals by pieces of music are recorded and an MD recording part 4 which records a music signal reproduced by the CD reproduction part on an MD for both sound recording and reproduction, and refers to the TOC information of the CD and the UTOC information of the MD to select only a piece of music which can be recorded on the MD entirely without any break, to make the CD reproduction part 1 reproduce it and also to make the MD recording part 4 record and dub the music.