Chords for [60fps Full] カンタレラ Cantarella - Hatsune Miku KAITO 初音ミク カイト Project DIVA English lyrics Romaji PDA (). 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.