The Sheepdogs is a quintet formed in 2006 in the city of Saskatoon (province of Saskatchewan, Canada) and their strengths include riveting vocal harmonies and an arioso style of guitar playing. “Changing Colors” takes lessons from musical genres and famous artists popular in the 1970s (southern rock, Crosby, Stills, Nash & Young and The Allman Brothers Band in particular) and is filled with dazzlingly beautiful tracks.