Create a musical composition adhering to the provided thematic and alphabetical guidelines.
X:1
L:1/8
Q:1/8=232
M:4/4
K:C
['EG Gc', 'gc ec']  
X:1
L:1/8
Q:1/8=232
M:4/4
K:C
|: G | EG Gc Ac Gc | EG GE FD DF | EG Gc Bc df | ec ge Gc cG | EG Gc Ac Gc | EG GE FD DF | 
 EG Gc Bc df | ec ge Gc c :: a | gc ec gc fa | gc ec Bd fa | gc ac gc ec | fd Bg ec ca | 
 gc ec gc fa | gc ec df Bg | ec Bc Gc ec | fa gf ec c :|  