 Kim Tae Won produced bell ringing sounds with his guitar for that song and many aspiring guitarists tried to mimick it.The 2nd album, also with Lee Seung Chul, was also a big success.Their success was a result of many aspects, including Kim Tae Won's ability to write beautiful songs ranging from rock to ballad, Lee Seung Chul's ability to sing, and Boohwal's overall talent for music.