Sara and Tegan Quin as they appeared in The Con's liner illustrations by Emy Storey. The 2007 album marked a critical turning point for the sisters and a touchstone for like-minded artists to follow.
Emy Storey/Courtesy of the artist
The crowd was all smiles during NPR Music's showcase at this year's South By Southwest music festival. We can't send you back in time to hear the shows, but you can listen to some of Bob Boilen's favorite performers from the festival.
Adam Kissick for NPR