7 Months Ago, Entertainment and Showbiz! says (in Amy Winehouse : Maroon 5 Adam Levine traps Amy as an audience)  India
The ‘Rehab' hitmaker was said to have received the “treat” through fellow singer and friend Remi Nicole at the Coachella “Remi was with Maroon 5 and called Amy. Adam sang her their hit She Will Be Loved. I heard Amy singing along,” the Sun quoted a ...

And Digital Spy says (in Maroon 5 star 'serenades Winehouse') Remi was with Maroon 5 and called Amy. Adam sang her their hit 'She Will Be Loved'. I heard Amy singing along," a source said. Levine named Maroon 5's debut album Songs About Jane after his former girlfriend.
AMY WINEHOUSE Serenaded by Adam Levine Bild.de
Amy's over the Maroon at song The Sun