Chords for Barzin - All the while - live @ Blah Blah, Torino, 12/04/2014 (). Spark is the smartest and most interesting app to learn and enjoy playing guitar. Spark is an all-around app for beginners and advanced players to learn any song with chords or master new skills with hundreds of lessons and games in Spark.Spark Chords|Barzin - All the while - live @ Blah Blah, Torino, 12/04/2014