Copying music dc's with Clonecd

was just wondering how good CloneCDis for copying music cd backups. I often travel and would sooner take copied backups rather than the originals in case of theft or damage. I usually use EZ CD Creator with excellent results but if I already have CloneCD open from saying doing a game backup how good is the audio cd setting and will they work in car/diskman players (guess I’m asking here are the disks finalized like in ez and Nero so they can be used in these)?