Baby Chaya as a kind of music-art-project has been co-founded by the German-based female singer, songwriter and harp player Chaya Zhao. The instrumental tracks for her songs come from the drummers and producers Benjamin Leuschner and Jochen Weiss. The genre-spanning songs can best be assigned to Alternative or Indie-Pop with experimental impacts; the lyrics are in English and partly Chinese. The debut single "It´s a Test" was just released in May 2020 with the independent label Ars Metaphonia. One of the distinguishing features of Baby Chaya are self-made BJD dolls on the cover-artwork as well as their animation within the music videos, visualising the song content on a meta-level.