Compose a piece of music utilizing the given alphabet sequence and motif.
X:1
L:1/8
M:2/2
K:G
['G2 (BG) ABcA eBcA', 'g2 (fg) agfd', 'eBcA g2 (fg) agfd eBcA (BG) G2']  
X:1
L:1/8
M:2/2
K:G
|: G2 (BG) ABcA | eBcA eBcA | G2 (BG) ABcA | eBcA BG G2 :| g2 (fg) agfd | eBcA eBcA | 
 g2 (fg) agfd | eBcA eBcA || g2 (fg) agfd | eBcA (BG) G2 | G2 (BG) ABcA | eBcA BG G2 |]  