His professional activity begins in 1992 when, with Luigi Cosi, he founds the MEGLIO DI NO!, supporter band of the Italian rapper Frankie Hi NRG playing several times on the best Italian Radio and Television shows and various important festivals.
In 1996 he begins to work as a promoter in Southern Italy organizing various festivals and concerts with top Italian and international artists, such as Carmen Consoli, 99 Posse, Vinicio Capossela, Nicola Conte and others.
In 2001 David Treggiari graduated in English Language and Literature with a thesis on Afro-American poetry and music, published on the Italian jazz website www.jazzitalia.com
In the same year he founds the brand CASADIDADI and becomes a producer for emerging artists, such as Dj Shablo, Bblast, Bluelab along with others, entering the world of Italian independent labels (M.E.I.).
In 2002 he receives a Master in Art & Business Broker and does some freelance work with some of the biggest artist