Create a musical composition incorporating the given motif following the designated alphabetical pattern.
X:1
L:1/16
Q:1/4=69
M:9/4
K:C
['c2B2 A2G2']  
X:1
L:1/16
Q:1/4=69
M:9/4
K:C
 G2 A4 f2 e2fe d4 d2ed c2B2 cdc2 d2ed d4 | dedf e2d2 c2B2 A2G2 ABcd efge f4 gfef g4 | 
 gfef gag_b a2g2 f2e2 fefg agfe dcBd c2B2 A2G2 | 
 eg f4 fe e2>d2 (3g^fedc c2>B2 cBBA A2>=f2 =edcB A4 | G2 A4 f2 e2fe d4 d2ed c2B2 cdc2 d2ed d4 | 
 dedf e2d2 c2B2 A2G2 ABcd efge f4 gfef g4 | gfef gag_b a2g2 f2e2 fefg agfe dcBd c2B2 A2G2 | 
 eg f4 fe e2>d2 (3g^fedc c2>B2 cBBA A8 z4 ||  