"This is gonna be crazy," said Puth
“We legitimately have no idea of the day it comes out”
It was launched at the inaugural Global Citizen NOW event over the weekend
Puth also said that he agreed with the English pop icon
"I didn't really like any of the music that I put out in 2019"
"What do you do all day, Benny? The same thing. Literally, the same thing"
The superstar – plus guests ranging from Stevie Wonder to Rina Sawayama – takes flight
"We just had an amazing chemistry in the studio," John explains