I really hope someone can shed some light on this for me please :-)
 
Are Tunecode and ISRC related? I release a single through CD Baby, they supply ISRC, when I register the work through PRS (UK) they supply a Tunecode. Are these 2 related, they seem different codes, does this matter if one in CD Baby is different ot one on PRS?
 
Would be grateful for any clarity on this matter, thanks in advance :-)

ISRC is for the actual 'sound recording(s)' whereas the registration code from PRS is for the actual 'work(s)' written by the author(s) ((songwriters))!!

Many thanks Songcraft :-)