- Traditional Chinese Character(HanT):
快樂在唱歌
- Simplified Chinese Character(HanS):
快乐在唱歌
- Bopomofo(Mandarin Phonetic Symbols): ㄎㄨㄞˋ ㄌㄜˋ ㄗㄞˋ ㄔㄤˋ ㄍㄜ (ㄎㄌㄗㄔㄍ)
- Bopomofo(Zhuyin Keyboard Input/IME): "dj94xk4y94t;4ek " (dj94xk4y94t;4ek)
- (ASCII) Hanyu Pinyin: "kuailezaichangge" "Kuai4Le4Zai4Chang4Ge1" "Kuai4 Le4 Zai4 Chang4 Ge1" (KLZCG)
- (Latin) Hànyǔ Pīnyīn: KuàiLèZàiChàngGē [ Kuài Lè Zài Chàng Gē ]
- (英文翻譯) English Translation: "happiness is singing"
- (西語翻譯) Traducción Español: "la felicidad es cantar"
- (日文翻譯) 日本語翻訳: "幸せが歌っている"
