Generate a piece of music. The title is Sister, I Bring You a Horse. It belongs to the genre of War Song/Song of Personal Narrative Concerning War. It is related to Native American Sioux culture.  
X:1
T:Sister, I Bring You a Horse
T:Sister, I Bring You a Horse
Z:Frances Densmore
Z:2002 Craig Stuart Sapp
L:1/8
Q:1/4=80
M:2/4
I:linebreak $
K:Bb
V:1 bass 
V:1
 D4 | C/>D/C B,<G, | B,2 B,2 | D(3C/D/C/ B,>G, | B,<G, G,>G, | G,G, F,D, ||[M:3/4] B,2 B,2 B,>G, | %7
 B,<G, G,G, F,D, ||[M:2/4] F,<F, D,>D, | D,4 ||[M:3/4] D,4- D,D, ||[M:2/4] D>D D2 | (3DCB, B,<G, | %13
 B,<G, G,>G, | B,<G, F,>D, ||[M:3/4] B,>B, B,2 B,>G, | B,<G, G,G, F,>D, ||[M:2/4] F,<F, D,>D, | %18
 D,4 | D,2 z2 || %20  