Beyonce – 7/11 [DJ Mustard Remix] January 16, 2015 by Citrus. PRODUCER: DJ Mustard CO-PRODUCED BY: DJ Freedo, Ricky Mears, & DJ Iknoso ALBUM: 10 Summers | iTunes Citrus See author's posts Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)