In this Dec. 31, 2013 file photo, Miley Cyrus performs in Times Square during New Year's Eve celebrations in New York. Cyrus is kicking off her North American “Bangerz” tour Feb. 14, 2014, in Vancouver. “Ren and Stimpy” creator John Kricfalusi and LA contemporary artist Ben Jones have crafted videos to play during the 38 shows as Cyrus prioritizes singing over dance routines. (Photo by Charles Sykes/Invision/AP, File)BURBANK, Calif. (AP) — Miley Cyrus desires you to concentrate on her voice — not her twerking — when she launches her tour next month.