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Voice + Books on demand GmbH

Christin Bonin

Singen macht glücklich

10 Minuten Workout für eine schöne Stimme

For: voice
Lesson book (with online media)

18.00 €

Available (2 - 3 weeks)

Christin Bonin

Belting

Belt Voice Training für die Singstimme

For: voice
Study book

30.00 €

Available (2 - 3 weeks)

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