 Complete the following phrase:  A single, Angel, produced by Guetta, was released in September 2010, which peaked at number 56 on the US Billboard charts, significantly lower than his previous outings. Akon performed the song during the 2010 Victorias Secret Fashion Show. Akon travelled to Jamaica to work with Damian, Julian and Stephen Marley. Around the same time, Akon collaborated with Dr. Dre and Snoop Dogg on Kush, charting on number 36 on the Billboard charts. The single was first intended to from Dr. Dres forthcoming album Detox; however, it was removed from the final album track list, with the album eventually being unreleased. He also contributed , a charity single in aid of the 