The happy birthday song Chọn phiên bản lời: C Tông F Ab A A# Bb B C C# Db D D# Eb E F F# Gb G G# Nghe Chơi Chế lời It’s my [F]birth day todayIt’s your [F]birth day todayIt’s my [C]birth day today[F]Happy [C]birth day Jen[F]ny One, two, three, four, five, six, seven years old Now I’m [F]seven years old Now I’m [C]seven years old[F]Happy [C]birth day Jen[F]ny!