A single artist
{ "uri":"http://www.songkick.com/artists/253846-radiohead", "displayName":"Radiohead", "id":253846, "onTourUntil":"2010-01-01" }
Accepts a hash of artist attributes.
# File lib/songkickr/artist.rb, line 16 def initialize(artist_hash = {}) @uri = artist_hash["uri"] @display_name = artist_hash["displayName"] @id = artist_hash["id"] @uri = artist_hash["uri"] @on_tour_until = artist_hash["onTourUntil"] end