Versión única de Y si fuera ella (vídeo) https://t.co/naXszat16N — Alejandro Sanz (@AlejandroSanz) October 11, 2015

Jonghyun has been years singing 'Hyeya' on shows. Now Alejandro,original author of 'Y si fuera ella' (song that inspired Hyeya lyrics and music) is tweeting about this "unique version" .... video is getting positive reactions from Sanz's fansHere you can listen original song in spanish by Alejandro Sanz:Also a while ago in Lee sung soo ,part of production team that recorded Hyeya with Jonghyun back in 2008 , talked about lyrics and recording process:(source: sullaem)