Live In Concert from NPR's All Songs Considered Folgen

Castaneda is the sort of musician who isn't afraid to challenge the established order. He's carving out a place for himself in Latin jazz on an instrument you don't often hear in his style of music: the Colombian harp. Castaneda recently parked himself behind Bob Boilen's desk and crafted a transporting mix of tradition and improvisation.

It's hard to know what will happen when the string quartet Brooklyn Rider starts playing. Yes, these four guys love to play Debussy and Brahms, but they're just as likely to team up with a singer-songwriter or a Kurdish kamancheh player. Or write their own music. So we weren't sure what they'd do when they stopped by the NPR Music offices to play a Tiny Desk Concert. What we got was a bracing sample of their visceral fire.

When The Low Anthem came to perform at NPR Music, the band seemed humbled and comfortable sitting on and around Bob Boilen's desk, playing music as if it were hanging around in someone's living room. The group's sullen, spacious music was a perfect fit for the intimacy of an office.