The CD is called “singles” it’s by “Adam Levine”. The song in album is from the movie Begin Again, and is on the movie’s official soundtrack. In the film, Keira Knightley’s character writes the song as a gift for her musician boyfriend, played by Maroon 5’s Adam Levine. When he becomes famous (for writing songs for a film) he turns what was once a quiet ballad into a pop showstopper, and their different approaches to the song become a symbol of the ways they’ve grown apart.