DR-550, DR-550MKII: Copying a Song
Any song which has been recorded on the Boss DR-550/MKII can be copied to another song location. Use the following procedure to copy a song:
1. Hold SHIFT and press PAD 2 [SONG].
2. Continue holding SHIFT and use the numeric pads to select the song location to copy to, then release the SHIFT button.
3. While holding down the SHIFT button, press numeric pad 4 [COPY] and use the numeric pads to select the song number to be copied. Press the ACC button [ENTER] to complete the process.