Kanye, Nas and KRS-1 inspired by the 25th Airforce 1 Anniversary and commissioned by Nike, produced a track titled “Better than ever”.

Track 1: “Better Than I’ve Ever Been” featuring Kanye West, Nas & KRS-One & produced by Rick Rubin
Windows
http://h.zeitbyte.com/o1/cornerstone/nike/better_than_ive_ever_been_128.asx
Real
http://h.zeitbyte.com/o1/cornerstone/nike/better_than_ive_ever_been_128.ram

Track 2: “Classic (Better Than I’ve Ever Been DJ Premier Remix)” featuring Kanye West, Nas, KRS-One & Rakim, remixed by DJ Premier
Windows
http://h.zeitbyte.com/o1/cornerstone/nike/classic_better_than_ive_ever_been_128.asx
Real
http://h.zeitbyte.com/o1/cornerstone/nike/classic_better_than_ive_ever_been_128.ram

All NIKE and artist proceeds will be donated to the “NIKE Youth Sport for Change Fund,” to support youth programs that use sport as a catalyst for change throughout the world. This fund will be administered by Charities Aid Foundation America www.cafamerica.org

Credit to Sneaker Freaker.