Battle  2nd single.  [sound recording] : 

 - [Bangkok] :  GMM Grammy PCL,  2007. 
 - 1 sound disc (14 min.) :  digital ;  4 3/4 in. 
<br/><br/>1. [Malhae!] -- 2. Hey yo -- 3. [Gojangnan gaseum] -- 4. [Gojangnan gaseum] [Instrumental music] 
<br/><br/>Artist Battle.