歌词：Sing sing sing a song
Sha lalalalalala
Sing a song and you'll be fine
Sing a song you won't feel sad
Sha lalalalalala Sha lalalalalala
Sing a song you won't feel sad
Sing a song and you'll be glad
Sing sing sing a song
Sha lalalalalala
Sing a song and you'll be fine
Sing a song you won't feel sad
Sha lalalalalala Sha lalalalalala
Sing a song you won't feel sad
Sing a song and you'll be glad
