"Colorblind," the follow-up to Randolph's 2003 Grammy-nominated debut on Warner Bros. Records, "Unclassified," is a potent mix of rock, R&B, country, blues, and gospel that Randolph says was inspired by repeated listenings of albums by Sly Stone, Jimi Hendrix, Led Zeppelin, and Stevie Wonder. It ranges from the infectious funk-stomp of "Ain't Nothin' Wrong With That" to a blistering version of the Byrds' "Jesus Is Just Alright With Me" (featuring Randolph's friend and mentor Eric Clapton) to such timeless ballads as "Stronger," a duet with Leela James that was written with Steve McEwan (Faith Hill, Kenny Chesney).