A look at the rise of the record industry from its primitive beginnings to the unveiling of the formats that would revolutionize the world of popular music.
| Release Date | June 10, 1949 | |
|---|---|---|
| Status | Released | |
| Original Title | It's in the Groove | |
| Runtime | 19min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | The March of Time | |