Happy Bird

German jazz and world music label established in 1974.
Label Code LC 3801 / 03801
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Possibly provide full images and mention all cat#s with location, so a dating becomes possible by times.
Three different distributors are mentioned on releases:

Vertrieb: Phonogram-Importdienst,
6 Frankfurt, Taunusstr. 40-42

Vertrieb: Music Distributor GmbH
2000 Hamburg 1, Wendenstraße 25, Tel. 242596
or
2000 Hamburg 76, Weidestraße 120, Tel. 040/220 1256

Distribution by: Bellaphon Import-Dienst
6 Frankfurt 1, Mainzer Landstr. 87-89

There also appears a studio frequently:
Studio Lütjensee
Musikmarkt Branchenhandbuch 1992 mention the label as owned by Music Distributor GmbH
So it must have been acquired since 1983, when the company didn't own labels.