Are you sleeping ? Chọn phiên bản lời: C Tông D Ab A A# Bb B C C# Db D D# Eb E F F# Gb G G# Nghe Chơi Chế lời [D]Are you sleeping? Are you sleeping?[A]Brother John, Brother John, [D]Morning bells are ringing! [A]Morning bells are [D]ringing![D]Ding, [A]dang, [D]dong. [D]Ding, [A]dang, [A]dong.