Assemble a musical composition that combines the featured motif and conforms to the defined alphabetical form.
X:1
L:1/8
M:3/4
K:C
['g2 ag e3 c Bg', 'c2 z2']  
X:1
L:1/8
M:3/4
K:C
 g2 |:"C" ag e3 c |"G7" Bg gG Bd | ag f3 B |"C" cg eG ce | ag e3 c |"G7" Bg fG Bd | ag f3 B |1 
"C" c2 z2 g2 :|2"C" c2 z2 GG |:"G7" G2 f2 ed |"C" ce ce G2 |"G7" Bd Bd G2 |"C" ce ce G2 | 
"G7" G2 f2 ed |"C" ce ce G2 |"G7" Bd Bd G2 |1"C" c2 z2 gg :|2"C" c2 z2 z2 |]  