Connect one end of a USB cable into the BR-600 USB port on the rear panel. Connect the other end of the cable into your computer's USB port.
Press the "UTILITY" button on the BR-600.
Push the left or right cursor key until the cursor is pointing at "USB" on the display screen. Press the "ENTER" button.
Turn the TIME/VALUE dial until the display screen reads: "Type: EXPORT." Press "ENTER."
Choose a file format to export your song as. Press the cursor key until the cursor is pointing at either WAV or AIFF. Press "ENTER."
Move the cursor to the right of "Tr" and turn the TIME/VALUE dial to choose the track number (from one to eight) you saved your song as. Choose "12" if you recorded onto tracks one and two as a stereo song, or just "3" if you recorded onto track three as a mono song.
Move the cursor to the right of "V" to choose the virtual track (V-Track) you used to record the song. Turn the TIME/VALUE dial to choose the V-Track (from one to eight). Press "ENTER."
Open the BOSS_BR-600 icon or removable disk icon associated with the BR-600 on your computer. Open the folder titled "USB."
Click the exported WAV or AIFF file in the USB folder and drag it to where you want it saved on your computer.
Right-click the BOSS_BR-600 icon and select "Eject."
Push the "EXIT" button on the BR-600. Press "ENTER."