The London A Cappella App

Today's app is the London A Cappella app:

London A Cappella (Easy Ear Training) Official app of the London A Cappella Festival 2013; listen and explore the music of festival performers including Swingle Singers, The King’s Singers, The Magnets Postyr, Rajaton, Retrocity, and the Choir of Clare College, Cambridge; read in-depth articles about the music; original video introductions from the artists themselves; learn about the interactive workshops from world-leading a cappella experts Tine Fris, Christopher Diaz, Ben Parry, Bill Hare, and Erik Bosio; connect with other a cappella fans through the app’s social features; (iOS 4.3 or later).