The original singer of the song “Wall of Heart” is Lin Chaxin, a Female singer from Taiwan.1. “Heart Wall” is a song composed by Jj Lin, lyric by Ruolong Yao, and first sung by Chaxin Lin. It was first released in 2005 as an episode of The Taiwanese TV series Dolphin Falls in Love with… Read more Who is the original singer of the Wall of Hearts?