World Cafe on Four Corners Public Radio

Alt-J (stylized as ∆) may be the most successful new British band of 2012 — a favorite to win the Mercury Music Prize in November and a Top 20 chart phenomenon in the U.K. The group, which chose its name from the mathematical symbol for change, made a splash with its debut album, An Awesome Wave, which came out in September. The record mixes upbeat indie rock and brooding synths with vocals that sound like no one else's in music today.

The Great American Canyon Band is a Baltimore indie-folk act featuring husband-and-wife duo Paul and Krystal Jean Masson. The pair's first single, "Tumbleweed," is a lovely, dreamy piece of countrified rock, destined for road trips. The rest of the self-titled EP came out in May, and an additional track, "Young Lady," was released on Sept. 5; it's available for download here.

Grizzly Bear began in 2004 as a bedroom project for Ed Droste. By 2006, Droste had a full band alongside him: Daniel Rossen, Christopher Bear and Chris Taylor. They released Yellow House the same year, but it was 2009's Veckatimest that propelled the group to worldwide fame.

As part of World Cafe's Latin Roots series, Felix Contreras from NPR's Alt.Latino explores the ranchera. We'll hear old and new examples of this Mexican narrative form.

Detroit singer-songwriter Rodriguez has finally found the fame that had eluded him for more than four decades. In the early '70s, he achieved cult status in South Africa, while at home, he remained virtually unknown. His public obscurity sparked rumors that he'd killed himself, but while he was alive and well, he'd retreated from music, earning a philosophy degree while working as a demolition man.

Ahmed Janka Nabay was one of the first musicians to take 500-year-old bubu music outside of his homeland of Sierra Leone, where he'd been a rock star. Nabay was forced to flee the country in the midst of that country's civil war, and eventually wound up in Philadelphia in 2003. Nine years later, Nabay's band has released its first album, En Yay Sah, which blends bubu and electronic dance music.

Country-music singer-songwriter and actor Dwight Yoakam blends several genres on his first album in five years, 3 Pears. Released last month, 3 Pears is full of surprises, jumping from Motown and soul to light pop and no-frills rock 'n' roll. Beck produced two of its tracks, while Kid Rock co-wrote the catchy lead single "Take Hold of My Hand."

In this World Cafe session, Yoakam performs four tracks from 3 Pears and sits down for a lengthy and at times emotional interview with host David Dye.

Divine Fits' pedigree jumps out straight away: The band features Spoon's Britt Daniel, Dan Boeckner of Wolf Parade and Handsome Furs, and New Bomb Turks' Sam Brown. Daniel and Boeckner met a few years ago when Daniel attended a Handsome Furs concert, and the two have remained friends ever since.

Polaris Prize-winning singer-songwriter Patrick Watson makes music the way some directors make film: in three dimensions and with lots of emotion. With the aid of guitarist Simon Angell, percussionist Robbie Kuster and bassist Mishka Stein, Watson crafts songs that are experimental in nature, blending cabaret-style pop with classical and indie-rock music.