请问哪有原曲示范?!
《流行古筝联奏》本站有曲谱
http://www.zhengqu123.com/musicbook_detail.php?d=WVhTMjY0WVhT.html
《流行古筝联奏》示范演奏http://www.zhengqu123.com/music_detail.php?d=WVhTMzc4WVhT.html