Create musical composition by adhering to the given musical structure represented by letters and integrating the given motif.
X:1
L:1/8
Q:1/2=90
M:2/2
K:C
['a2 gf eaec', 'gf efge bege gefd cAed dBfd cAec']  
X:1
L:1/8
Q:1/2=90
M:2/2
K:C
 C |[K:A]"^A Hornpipe by Hamilton" ed | c2 ec d2 fd | e2 fg a2 gf | eaec aedc | c2 B2 B2 ed | 
 ccce dddf | eeeg a2 gf | eaec BABc | A2 c2 A2 :: gf | efge bege | gefd cAed | dBfd cAec | 
 BABc B2 ed | cedf eagb | aefg a2 gf | eaec BABc | A2 c2 A2 :|  