How can Piazzollas work be classified?
Piazzolla’s work is so rich that it cannot be classified. However it is possible to distinghish certain main styles and/or periods: orquestas tipicas, octet, quintet, sextet, classical, film music, etc.. A first attempt at classification can be found in http://www.piazzolla.org/works2/viewlist.html under “Recordings by Style”.