Mr Music Hits is a series of Mr Music compilations CDs with hit music.
It is not a label on it's own. Use Mr Music as the label.
Prior to 1991 the series was only called "Mr Music" but renamed to "Mr Music Hits" to distinguish from other genres. Use this series for early "Mr Music" too.
Catalog numbers and titles of releases for different countries may be identical, track listings however are not.