Speaking in 2018 on US-based CBS This Morning about an upcoming performance, Andrea announced he only found out about his son’s singing talents in 2016.
He told host Gayle King: “Because he stayed at the piano, he knows music just for this.
“And one time his mother came to me and said, ‘Have you heard Matteo sing?’ And I said no.
“And she said, ‘Listen to him because he’s very nice’”.
source: express.co.uk