Amadeo

Austrian label.
Label Code: LC 0107 / LC 00107
Introduced by Austria Vanguard Ges.m.b.H. ('Ges.m.b.H.' is an abbreviation for 'Gesellschaft mit beschränkter Haftung', Limited Liability Company), 1st of April 1956 by the Vanguard Recording Society, Inc..
The cat# prefix AVRS is a shortcut for Austrian Vanguard Recording Society.
The company changed into Amadeo Österreichische Schallplatten Aktiengesellschaft in 1959.
In June 1974 Polydor International acquired the company and renamed it into Amadeo Österreichische Schallplatten Ges.m.b.H.. Nowadays part of Universal Music.

In the beginning there was a lot of co-operation with Vanguard.