The “Calling All Dancers” series (7 and 10 inch) were started in 1959. A few 12 inch LP issues followed in the early 60’s, so it seems (without the Minigroove logo).
| number | artist | title | year |
|---|---|---|---|
| B 07913 R | Various | Play, Piano, Play | 1959-60* |
* An asterisk means the year of release has been confirmed.