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Josef Protschka
Tenor
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Assessment
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Online Lesson
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Audition Training and Career Planning
Josef Protschka
$600.00
Mentorship for Singers
Josef Protschka
from
$330.00
Online Vocal Training
Josef Protschka
$600.00
Vocal Assessment - Josef Protschka
Vocalist
from
$120.00
[2022.11.25 Video] The Daily Routine of an Opera Singer
Josef Protschka
$0.00
[2023.03.04 Video] Josef Protschka - How Do You Approach Musical Interpretations
Josef Protschka
$0.00
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