2 monthly mentoring sessions for 12 months with John Hartmann.
Featured on the Holodigm Academy website.
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ROCK - Building Bands in the Digital Age by John Hartmann
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Only greatness succeeds in the digital age.
It is perfectly fine to consider yourself to be great, but the only true judge is the music fanbase.
By employing the Holodigm system and engaging with our online consulting and support services you increase your chances of making music the instrument of your survival.