Chords for 楊宗緯 + 張碧晨 - 凉凉 (官方歌詞版) - 中視《三生三世十里桃花》片尾曲 (). 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.