Compose a piece using the specified musical pattern based on the alphabet and the provided melodic theme.
X:1
L:1/8
M:6/8
K:G
['dBG GBd ece efg']  
X:1
L:1/8
M:6/8
K:G
 e |"G" dBG GBG |"C" E2 G"G" D2 G |"G" DEF"Em" GAB |"Am" c2 B"D7" A2 e |"G" dBG GBG | 
"C" E2 G"G" D2 B |"C" cde"G" dBG |"D7" A3"G" G2 :: e |"G" dBG GBd |"C" ece efg |"G" dBG GFG | 
"D7" AFD D2 B/c/ |"G" dBG GBd |"C" ece efg |"G" dBG"D7" AFD |"G" G3- G2 :| B/c/ |"G" dBG GBd | 
"C" ece efg |"G" dBG GFG |"D7" AFD D2 B/c/ |"G" dBd"C" ece |"D7" fdf"Em" gfe |"D7" dcB AGF | 
"G" G3- G2 |]  