Display Artist test (4) - Cattin’ with Coltrane and Quinichette

[mikeysas]

(4)--------------------------------------
ALBUM: Cattin’ with Coltrane and Quinichette
ALBUMARTIST: John Coltrane/Paul Quinichette
ALBUMARTISTS: [ John Coltrane, Paul Quinichette ]
ARTIST: John Coltrane/Paul Quinichette
ARTISTS: [ John Coltrane, Paul Quinichette, Julian Euell, Ed Thigpen, Mal Waldron ]

Same comment as on Miles Smiles:

(A) I think as a general rule, if the contributor values differ between albumartists and trackartits then the display name should show on both the album header and tracks even if the display name is the same for both.

Originally posted by @mikeysas in #22

After the latest merge all looks good here