Chords for Zakk Wylde - N.I.B. (Black Sabbath) SiriusXM Radio Studios - June 29, 2016 (). 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|Zakk Wylde - N.I.B. (Black Sabbath) SiriusXM Radio Studios - June 29, 2016