"Traveler is another eclectic outing from an artist who refuses to be pigeonholed, and features Douglas kicking up his heels with a bunch of A-list friends including Eric Clapton, Alison Krauss, Dr. John, and Paul Simon. Douglas tries his hand at funky New Orleans R&B on Huey "Piano" Smith's "High Blood Pressure," with Keb' Mo' on lead vocals and Dr. John tickling the ivories".