http://cafe.daum.net/gosilove/2oED/84

고시

http://bandcamp.com/tag/hip-hop 

http://hiphopisdream.com/sapient-barrels-of-feathers/ 

http://www.undergroundhiphop.com/ 

http://hiphopiscoolagain.com/ 
http://www.songlyrics.com/hiphopmusic.php 

http://cafe.naver.com/bookishman.cafe?iframe_url=/ArticleRead.nhn%3Farticleid=136370& 

http://www.brainrespiration.co.kr/BRacademy/06_school/brain_list.asp