Welcome to GregHatza.com. 

Influenced by Jimmy Smith, Jimmy McGriff, Ray Charles, and Johnny Hammond Smith, Greg Hatza is one of today's premiere Hammond B3 Jazz Organ players, Jazz Fusion bandleaders, and martial arts teachers.  As a leader of The Greg Hatza ORGANization and Moon August, Greg's name has become synonymous with Jazz in the Baltimore/Washington area.  Greg can be heard live and on various recording spanning over twenty years.

Be sure to check out the most recent recording of The Greg Hatza ORGANization titled "To a New Place," available for sale and for preview.

Click here for booking information or to contact Greg directly.

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