Petros Zorbas was born in Athens in 1983. He started being interest in music at the age of 13, through his mother's brother, the bassist Vasilis Dallas. He indulged in blues and rock and studied at Filippos Nakas Conservatory, with Yiotis Samaras and Takis Barberis. He graduated in 2012 with a jazz theory and electric guitar diploma.

Since then he has perfromed in numerous venues in Athens and other cities. He is a founding member of the Alone Together Trio.