This list on Discogs includes different Legends series but also several of the ones you're refering to here. But not all, I only have 2 a Four Tops one and a Junior Walker one which isn't listed. The Junior Walker one has some great tracks and quite unusual maybe for the time the CDs were issued. However, they didn't seem to present great value as they didn't have that many tracks.
DISCOGS
https://www.discogs.com/label/437238-Motown-Legends
Tracks on the Junior Walker CD
Jr. Walker & The All Stars : CD " Motown Legends What Does It Take [ To Win Your Love ] Polygram Special Markets Records 37463 8512-2 [ US ]
01 ) What Does It Take [ To Win Your Love ] ? 2'24
02 ) Sexpot 3'53
03 ) Rise And Shine 3'35
04 ) Proud Mary 3'13
05 ) Ball Baby 7'24
06 ) Until You Come Back To Me [ That's What I'm Gonna Do ] 4'08
07 ) Blow The House Down 3'58
08 ) In And Out 3'41
09 ) Shotgun 2'59
10 ) Never Can Say Goodbye 3'11
11 ) Urgent 4'39
Bookmarks