This week we talk to one of our favorite indie-rock bands, Local Natives. The L.A. band has just released its second album, Hummingbird, and it’s one you need to check out. We also talk to musician and actress Caitlin Crosby about her organization, “The Giving Keys,” aimed at getting people out of homelessness through the power of recycled keys. Plus, Cameron scares the neighborhood hoodlums, we unpack the future of 3-D printers and then dissect the quality of your mixtapes.

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Surfer Blood, “Weird Shapes”

Tegan and Sara, “Goodbye, Goodbye”

Totally Totally, “Gotta Get Mine (Sperrys)”

Duquette Johnston, “Dancing Shoes”

Allen Stone, “Sleep”

Thao & The Get Down Stay Down, “City”

If you had a 3D printer, what would you use it to create?

3D printing is the next big thing, and as costs continue to drop, consumer anticipation continues to build. So this week we want to know, if you had your own 3D printer, what would you use it to create?