Article Photos: Live-streaming goes mainstream at music festivals 5/5

  FILE - In this June 9, 2012 file photo, Tariq "Black Thought" Trotter of The Roots performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn. At the Austin City Limits Music Festival, about a third of the nearly 130 bands on a lineup that includes The Roots, the Red Hot Chili Peppers, the Black Keys and Jack White will have their sets broadcast on YouTube. That's a record for the three-day festival that starts Friday, Oct. 12, 2012. (AP Photo/Dave Martin, File)