Alongside major headline acts, festivals are great places to discover up-and-coming artists. Here's a look at some of the rising stars to watch out for in this summer's festival line-ups — whether or not you make the trip. Next up, the Spanish festival BBK Live, held July 7 to 9 in Bilbao.

Source: Yahoo Music
Link: Rising stars to catch at Spain's BBK Live music festival in Bilbao