Jeff Volk

Acting

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代表作

Oh, It Hertz!

Cymatics: The Healing Nature of Sound

Cymatics: The Healing Nature of Sound

1986 · Director

Cymatic Soundscapes

Cymatic Soundscapes

1992 · Producer

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全部作品

Oh, It Hertz!

2021 •Self

Cymatic Soundscapes

1992 •Producer

Cymatics: The Healing Nature of Sound

1986 •Director