There is one tune which it seems absolutely every Chinese folk band has to include on their first CD and in every concert. Goes by a variety of names. Begins like this:
X:1
T:Chinese tune
M:C
L:1/8
Q:1/4=72
K:C Dorian
cggc f3 e|d>f ed c>BG2|
cdef gg/b/ gf|ee/g/ fe c4 ||
Anybody know anything about it?