In addition to his role as an educator, Grigassy is an active performer and organizer, sharing his artistry through solo recitals, the Carnaval Guitar Duo, and larger ensembles across the United States and Central America. He leads two dynamic groups, the Old School Swing Band and Latin Carnaval, each specializing in vibrant, danceable music that celebrates the rich cultural heritage of the Americas. Beyond the stage, Grigassy has played a pivotal role in the guitar community, co-organizing prestigious events such as the Summer Guitar Conservatory and the Houston ISD Guitar Festival. His dedication to collaboration and musical exploration has made him a respected figure in the world of guitar, inspiring audiences and students alike with his technical mastery, stylistic versatility, and unwavering enthusiasm for the instrument.
