May 14 (UPI) -- Blake Shelton performed a song from his new album For Recreational Use Only on The Tonight Show starring Jimmy Fallon Tuesday. The country music artist, 48, took to the stage to perform "Texas," which describes a man's speculation about his ex-girlfriend's whereabouts post-breakup. "If she ain't with me, out here in Tennessee, then I don't know where she's headed. If I'm guessin', I reckon she's probably in Texas," he sang. The song is the second track to appear on the album,