On April 20, 2010, "Under Pressure", featuring Jay-Z and co-produced with Scott Storch, was confirmed by Jimmy Iovine and Dr. Dre during an interview at Fenway Park as the album's first single. The song leaked prior to its intended release in an unmixed, unmastered form without a chorus on June 16, 2010; however, critical reaction to the song was lukewarm, and Dr. Dre later announced in an interview that the song, along with any other previously leaked tracks from "Detox"s recording process, would not appear on the final version of the album. Two genuine singles – "Kush", a collaboration with Snoop Dogg and fellow rapper Akon, and "I Need a Doctor" with Eminem and singer Skylar Grey – were released in the United States during November 2010 and February 2011 respectively: the latter achieved international chart success, reaching number four on the "Billboard" Hot 100 and later being certified double platinum by the RIAA and the Australian Recording Industry Association (ARIA). On June 25, 2010, the American Society of Composers, Authors and Publishers honored Dr. Dre with its Founders Award for inspiring other musicians.