Greg Wells is a multiple Grammy nominated musician, record producer, and songwriter based in Los Angeles. Wells has produced and written hits with Adele, Weezer, Pink , Theophilus London, Deftones, Katy Perry , Rufus Wainright, The All American Rejects, OneRepublic , Mika, Aerosmith, Burt Bacharach, Adam Lambert, Colbie Caillat, Jamie Cullem,