Develop a piece of music using the provided alphabet notation and motif.
X:1
L:1/8
M:2/2
K:G
['', 'G2 BG', 'g2 bg dgbg gbag']  
X:1
L:1/8
M:2/2
K:G
 F |: G2 BG DGBG | ABcA BG G2 | AGAB cBcA | EAAG FDEF | G2 BG DGBd | c2 AB cdef | gedB c2 Bc | 
 dBcA BG G2 :| f2 | g2 bg dgbg | gbag fdde | f2 af dfaf | gbag fdef | g2 bg dgbg | gbag fdef | 
 gedB c2 Bc | dBcA BG G2 :|  