Compose a piece using the specified musical pattern based on the alphabet notation and provided melodic motif.
X:1
L:1/8
M:2/2
K:G
['g2 g2']  
X:1
L:1/8
M:2/2
K:G
|:"G" d3 c BA G2 |"^(C)" g2 f2"G" g2 d2 |"^(C)" g2 f2"G" g2 dc |"D7" B2 A2"G" G4 :: 
"Am" ABcd e2 A2 |"^(E)" c2 B2"Am" A2 e2 |"Am" e2 e2"^(Dm)" e2 dc |"E" BABc"Am" A4 :: 
"G" d2 Bc d2 Bc |"D7" dcBA"G" B2 G2 |"G" d2 Bc"^(C)" dedc |"D7" B2 A2"G" G4 :|  