"Ray" is an original song by Zoeln (2021). It was written, performed, and produced by singer-songwriter Zoeln, aka. Herongjia Han. The song is mixed by Shawn Su and mastered by Miro Kiiski. "Ray" is an alternative, indie-pop song with influences from soundtrack music and indie-rock. Lyrically, it talks about a magical journey of found and lost in a big city with blackness underneath. Noticeably, adding to the vocals, all instruments in the recording, including the piano and the violin, were acoustically performed by Zoeln.