Capitol/Priority Records is releasing The Best of NWA: The Strength of Street Knowledge, a CD containing the greatest hits and music videos from the California group that revolutionized gangsta rap. The greatest hits collection The Best of N.W.A: The Strength of Street Knowledge. The 17-track CD . All the band"s most iconic tracks are present, including "Straight Outta Compton," "F*** Tha Police" and "Express Yourself." N.W.A. has been back in the spotlight of late thanks to the book "Ruthless: A Memoir" by Jerry Heller, who co-founded Ruthless Records with Eazy-E and was home to N.W.A. during its heyday.