What singer made appearances during Keith Urban's Ripcord World Tour who also the winner of the  fourth season of "American Idol"?
Ripcord World Tour The Ripcord World Tour (stylized as the ripCORD World Tour) was the eleventh concert tour by Australian singer Keith Urban. The tour was in support of his tenth studio album "Ripcord" (2016). The tour began on 2 June 2016 in Bonner Springs, Kansas and concluded on 17 December 2016 with two shows in Brisbane, Australia. Brett Eldredge, Maren Morris and Dallas Smith were supporting acts for Urban in North America. The Oceania leg of the tour was co-headlined with American singer Carrie Underwood, with Buchanan as opening act.
Qwanell Mosley Qwanell Anthony Mosley (born September 29, 1988), better known as "Q", is an American singer who is best known for being a contestant, and winner on the hit TV show Making the Band 4. He was the youngest member of the group Day26 signed to Bad Boy Records, along with their former label members, Danity Kane and Donnie J. Klang. Que was one of the five members of the group including, Robert Curry, Willie Taylor, Brian Andrews, and Michael McCluney.spotted at real world Atlanta auditions 2015