Following his time on The Voice in the US, Charlie Puth has used the appearance as a springboard to a major opportunity, revealing he's recently recorded a new collaboration with one of the show's mentors - Alicia Keys.
Charlie Puth
Speaking to PopSugar, he explained: "Alicia and I are both piano players, so there were a few times where we would be holding everyone up because we would be vamping on her song 'Fallin'', and I would play on the left hand and she would be soloing on the right hand and it was pretty amazing."
Puth also said of the song: "The song is for Alicia, but I have to respect the art and not give too much away, because we only want to show the finished product. I will say, though, that it was one of the most special songwriting sessions I've ever had. It was a very humanistic process. It didn't feel like record labels put us together.
"She's just a people person and it made me feel really comfortable working with a superstar. And I think we wrote a superstar song."
Despite teasing the track, Puth gave no details as to the name or expected release time of the song.
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