“One More Try” is a dance pop song off of Zhang Liyin’s first album, I Will. The song was part of her album promotion cycle in 2008. She also performed it at a SMTOWN concert held in Bangkok during February 2009.

The lyrics to “One More Try” were co-written by Zhang Liyin herself, and the song was promoted as encouragement song for the 2008 Beijing Olympics.

“Y (Why…)” was released on September 8th, 2006 as part of Zhang Liyin’s debut single. It received two different music videos: The original featuring Liyin singing on a stage, and a second that was released early 2007 to collide with her promotion activities of the song. The second video documented Liyin’s promotional activities of her single “Timeless” with then TVXQ member, Xiah Junsu. Both videos were in Korean.

As part of Liyin’s debut single “Timeless, “Y (Why…)” was released on both the Korean and ‘Asia Special’ single editions. The Korean edition of the single listed the Korean version of “Y (Why…)” only, while the ‘Asia Special’ edition listed both Korean and Mandarin versions.