The Chieftains: Deep Cuts

The Chieftains wisely built their career on collaborative diversity, resulting in some lesser-known jewels. Sting fronts the group for a stirring rendition of Leonard Cohen's "Sisters of Mercy". Country star Trace Adkins enlists them for the Christmas carol "I Saw Three Ships". And they head south of the border for a slightly jiggy "Guadalupe" with Linda Ronstadt and Los Lobos.