For the price of 5 pesos (US $0.25), a trip on Mexico City's metro can be a surreal, art-filled experience if you venture to these stations.

Brandon Lake and Jelly Roll‘s performance of “Hard Fought Hallelujah.”The judges were enraptured, as well. Carrie Underwood ...

Easter Sunday with a special “Songs of Faith” episode on Sunday night (April 20), and Carrie Underwood‘s performance was ...