BOOKING
WELCOME TO THE HOLODIGM

TEACHING
THE BUSINESS
OF MUSIC

CERTIFIED ACADEMIC COURSE
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MUSICIANS ARE YOU..
PAYING TO PLAY?
PAYING TO LET PEOPLE HEAR YOUR MUSIC?
IS IT COSTING YOU TO HAVE A MUSIC CAREER?

CERTIFIED ACADEMIC COURSE
LEGENDARY MANAGER

JOHN HARTMANN

Author, educator and music industry veteran John Hartmann began his professional career in the famous mailroom of the William Morris Agency. He later served as the Morris Office liaison to Colonel Tom Parker the legendary manager of Elvis Presley.


Learn How To >

BREAK-EVEN
FAST TRACK YOUR MUSIC CAREER
MASTER THE FUNDAMENTALS OF THE MUSIC BUSINESS


A pure poet walking naked in the woods
Sings his songs to the birds

When he chooses to make music
the Instrument of his survival

He must then steel himself
And the poet must become a WARRIOR!


TESTIMONIALS
John Hartmann © 2008 – 2023