A schema with problems
Redundancy
(artist, artist_website) is redundant
- (Elvis Costello, elviscostello.com) appears 11 times,
once per album by Elvis Costello.
- (The Detroit Cobras, thedetroitcobras.com) appears 6
times, once per album by The Detroit Cobras.
(label, label_website) is redundant
- (Columbia, columbiarecords.com) appears 7 times.
- (Radar, NULL) appears 2
times.
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