On 2007's Cease to Begin, Band of Horses became more of a one-horse town, with frontman Ben Bridwell carrying the load in the wake of partner Mat Brooke's exit. He sounds less lonely on the group's third set, which adds singer-songwriter Tyler Ramsey as a full member, and sees multi-instrumentalist Ryan Monroe growing as a songwriter. Suddenly, the band has blossomed into something more like the Band, with rich harmonies — even when Bridwell just multitracks his own voice — and fuller arrangements. You can also hear some Fleet Foxes, a soft-rock shift that may bum out older fans. But for tuneful chilling out, it's like a fine old couch.

“Help Me”

Joni Mitchell wrote and recorded this song for her album Court and Spark, but she had to switch from her regular band to make the song sound exactly the way she wanted. "I had attempted to play my music with rock & roll players," she told Rolling Stone. "They’d laugh, 'Awww, isn't that cute? She's trying to teach us how to play.'" Mitchell switched to a jazz band, Tom Scott’s L.A. Express, and scored the biggest hit of her career in the process.