USA
"Mike" goes to live with her pregnant older sister, Babs, who plays string bass in Iturbi's orchestra. And the orchestra is rapidly turning completely female, what with the draft. As the orchestra travels around the country, Babs' fellow orchestra members intercept and hide her War Office telegram, to protect the baby. - IMDb
| 100 Girls and a Man | USA |
| Al compás del corazón |  Spain |
| Büyük Senfoni |  Turkey |
| Dear Barbara | USA |
| Marisa |  Italy |
| Mindenki muzsikája |  Hungary |
| Music for Millions |  Australia |
| Music for Millions |  Canada |
| Music for Millions |  Ecuador |
| Music for Millions |  United Kingdom |
| Music for Millions | USA |
| Música del corazón |  Mexico |
| Música del corazón |  Peru |
| Música para Milhões |  Brazil |
| Música para millones |  Argentina |
| Música para Todos |  Portugal |
| Musiikkia miljoonille |  Finland |
| Musik för miljoner |  Sweden |
| Musik for millioner |  Denmark |
| Musik für Millionen |  West Germany |
| Musik für Millionen |  Austria |
| Muzyka dla milionów |  Poland |
| Tendre symphonie | Canada |
| Tendre symphonie |  France |
| Στη μέθη της μουσικής |  Greece |
| 百万人の音楽 |  Japan |
 |
Margaret O'Brien [7] | 'Mike' |
 |
Ned Dobson Jr. | Boy |
