Ecstatic Summer

River to River Festival. New Amsterdam Records offers another pair of genre-blurring, convention-flouting summertime showcases as part of the R2R shindig. Composers involved include Dave Douglas, Susie Ibarra, Deerhoof's Greg Saunier and Akron/Family's Seth Olinsky; performing are members of Bon Iver, Mantra Percussion, the National, yMusic, Plastic Ono Band and more.