Assemble a musical creation that incorporates the furnished motif and conforms to the predetermined alphabetical structure.
X:1
L:1/8
M:6/8
K:C
['c TcBc', 'c2 c g2 g gfe fga a2']  
X:1
L:1/8
M:6/8
K:C
 G | c2 c TcBc | ABc def | e2 c TcBc | B2 G GAB | c2 c TcBc | ABc def | Adc TBAG | c3- c2 :: c | 
 g2 g gfe | fga a2 c' | gec TcBc | d2 G GAB | EGc TcBc | Acf fga | g2 c dcd | e2 c c2 :|  