張震嶽（阿美語：Ayal Komod，音譯：海雅·谷慕，1974年5月2日－），生於台灣宜蘭縣蘇澳鎮南方澳，阿美族人，流行搖滾創作歌手，自1993年至今共發行過多張音樂專輯，創作出的經典歌曲有〈愛我別走〉、〈乾妹妹〉、〈自由〉、〈分手吧〉、〈思念是一種病〉、〈破吉他〉等，也曾參與電影演出。2014年憑《我是海雅谷慕》專輯獲得第25屆金曲獎『最佳國語專輯獎』。



Chang Chen-yue, also known as A-Yue, and by his Amis name Ayal Komod (simplified Chinese: 张震岳; traditional Chinese: 張震嶽; pinyin: Zhāng Zhènyùe; Wade–Giles: Chang Chen-yue; born 2 May 1974) is a Taiwanese rock musician. He is known for his 1998 hit song "Ai Wo Bie Zou". He is a songwriter, singer and guitarist, and also a dance music DJ under the name DJ Orange. Chang is also the frontman of his band, Free Night, also known as Free9. On his LP Useless Guy, Chang crossed into Hip hop music in a collaboration with rapper MC HotDog in the song "Wo Yao Qian" (I Want Money)(SW). They repeated the collaboration on Chang's subsequent EP, Goodbye. From 2008 to 2010 he was a member of Superband.

Chang is also an actor who has appeared in a number of films. His 1998 film Connection by Fate (超級公民), directed by Wan Jen, was shown at the Venice Film Festival.

Chang is a Taiwanese aborigine of the Amis people.

In August 2015, five of Chang Chen-yue's songs, including "Fart" and "I Love Taiwanese Girls", were banned in China.