"Estranei a partire da ieri" is the fourth single of Alessandra Amoroso.

"Estranei a partire da ieri" is a song written by Daniele Coro and Federica Camba and produced by Simone Papi.

On 7 September, Alessandra performed the song live for the first time in her first concert outside of Italy in Rhodes, Greece.

On 19 September, Alessandra presented for the first time on television the individual to C'è posta per te.

Towards the end of the video Alessandra seems to win a ticket, a trip, but finds Gianni with a letter and a photo of a girl.