Singer Naul of Brown Eyed Soul released his solo album titled 'Principle Of My Soul'�on the 20th, and his album has swept various online charts.

His title song, "Wind Memory", is 1st on almost all the real-time charts. Additionally, 10 out of his 11 songs have taken over the top 10 positions on numerous music charts.

Usually the music charts are dominated by idol groups, drama auditions or audition program songs. It is very rare for an R&B artist such as Naul to appear on the charts so this is a very impressive accomplishment. Also, the special edition for his 1st album was sold out in a day, surprising everyone in the music industry.

Naul's agency�Santa Music commented, "We think the warm analog sounds and the exclusion of digital sounds stimulated the emotions of the public."