When you think about a Frank Sinatra cover on AGT, you expect glamour, charm, and a voice that sends chills down your spine. But THIS audition turned out to be anything but ordinary — it was MAGIC wrapped in HILARITY!  Sazza Diaz, a quietly nervous contestant from Portugal, stepped onto the AGT stage. He introduced himself humbly, clearly nervous but full of heart. As he promised to sing a Sinatra classic, everyone prepared for a soulful, classy performance.