Generate a piece of music. The title is Lullaby. It belongs to the genre of Children's Song. It is related to Native American Sioux culture.  
X:1
T:Lullaby
T:Lullaby
Z:Frances Densmore
Z:2002 Craig Stuart Sapp
L:1/8
Q:1/4=66
M:2/4
I:linebreak $
K:F
V:1 treble 
V:1
 G | G2 ^F2 ||[M:3/4] =F4- F>G | F>G G>G F>F | D2- D3 E ||[M:2/4] D2 G2 ||[M:3/4] F4- F>F | %7
 F>G G>G F>F | D4- D>E | D2 G2 ^F2 | =F4- F>F | F>G G>G F>F | D2- D3 D | D2 G2 ^F2 | =F4- F>G | %15
 F>G G>G F>F | D2- D3 x |] %17  