張蔓姿2016年畢業於香港演藝學院戲劇系，從小學習古典鋼琴，音樂風格深受劇場和鋼琴影響。

就學期間到畢業後一直參與劇場的現場演奏和作曲，亦有為微電影和劇集配樂。過往以創作純音樂為主，直接純粹表達了很內心的情感，不少人聽後總形容像電影配樂。

近年，創作了很多個人單曲，也參與不少填詞，也有製作個人音樂影像，在歌曲裡加入不同的元素，例如電子與獨白的配合，重視視覺效果，也喜歡加入劇埸元素於音樂影像。

Gigi Cheung has graduated from the Drama School of the Hong Kong Academy for Performing Arts in 2016. She started learning classical piano from an early age, and her musical style is deeply influenced by theatre and classical music.

During her study at the Academy for Performing Arts, she has been involved in multiple live music performances. She also does music composition for theatres, plays, micro-movies and TV drama series.

She mainly composes pure melodies at her early stage of music composing, which were the most direct expression of inner emotions.

In recent years, she has produced more personal singles and also tried various attempts to produce different styles of music.

Moreover, she has also worked on the visuals of her own works. She tried to input different elements to the song, such as electronics and monologue.