History:Next Generation Schema/Release Relationships Conversion

ARs in NGS

Album--Album

DJ-mix	album--album	release_group--release_group ?
first album release	album--album	-	merge the release groups and drop the link
live performance	album--album	release_group-release_group ?
remaster	album--album	release-release ?	will need manual fixing
cover	album--album	release_group-release_group
transl-tracklisting	album--album	release-release	partially automatic using release data
remix	album--album	release_group-release_group
mashes up	album--album	release_group-release_group
part of set	album--album	-	merge the releases and drop the link, partially automatic using release data

Album--Artist

TODO

Album--Label

publishing

album--label

?

Album--Track

samples material

album--track

?

Album--URL

amazon asin	album--url	release-url	partially automatic matching using barcodes
cover art link	album--url	release-url	add to all releases and manual fixing?
review	album--url	release_group--url ?	ok
purchase for mail-order	album--url	release--url	add to all releases and manual fixing?
purchase for download	album--url	release--url	add to all releases and manual fixing?
download for free	album--url	release--url	add to all releases and manual fixing?
creative commons licensed download	album--url	release--url	add to all releases and manual fixing?
IMDb	album--url	release_group-url	ok
wikipedia	album--url	release_group--url	ok
discogs	album--url	release--url	partially automatic matching using label/cat#
musicmoz	album--url	release--url ?	add to all releases and manual fixing