Soja, Nas at Red Rocks Amphitheatre for 4/20 (photos)

Fortunately dodging any major precipitation, Soja and Nas played to a chilly, dry and very high Red Rocks crowd on Saturday to celebrate 4/20. An odd billing, mixing up the pop-reggae of Soja with the classic New York hip-hop of Nas, but for most of the audience just looking to celebrate the unofficial weed holiday, it was just the right amount of good vibes.