Biography
[1] http://folkmusic.about.com/od/folksongs/qt/Scarborough.htm
[2]http://www.ibiblio.org/bawdy/ballads/history.html
[3] http://www.contemplator.com/history/broadside.html
[4] http://www.tibettravel.com/en/Music-and-Movie/LI-Na---TIBETAN-PLATEAU-263.html
[5]http://www.studiesincomparativereligion.com/Public/articles/Tibetan_Music_Sacred_and_Secular.aspx
[6] http://www.hifitrack.com/en/node/3038
[7]http://www.musicnotes.com/sheetmusic/mtdFPE.asp?ppn=MN0062658&cmpid=AFF_linkshare&arp=2&affsid=LSAffiliate
[8] http://www.herongyang.com/chinese/Music/1994-Qing-Zang-Gao-Yuan.html
[2]http://www.ibiblio.org/bawdy/ballads/history.html
[3] http://www.contemplator.com/history/broadside.html
[4] http://www.tibettravel.com/en/Music-and-Movie/LI-Na---TIBETAN-PLATEAU-263.html
[5]http://www.studiesincomparativereligion.com/Public/articles/Tibetan_Music_Sacred_and_Secular.aspx
[6] http://www.hifitrack.com/en/node/3038
[7]http://www.musicnotes.com/sheetmusic/mtdFPE.asp?ppn=MN0062658&cmpid=AFF_linkshare&arp=2&affsid=LSAffiliate
[8] http://www.herongyang.com/chinese/Music/1994-Qing-Zang-Gao-Yuan.html