Create a musical piece with the provided alphabetic notation system and theme.
X:1
L:1/8
M:6/8
K:G
['gBd dcB{B} A2 A']  
X:1
L:1/8
M:6/8
K:G
 G | GA>G G2 A | B>cB B2 d | d>ed gBd | dcB{B} A2 A | B>cd d>e^c | d2 (d/e/f/) e2 ef g | 
 (fed) de^c | dFF F2 d | (d>e)d bgd | cdc afc | B>cB gBd | dcB{B} A2 A | B>AB cBA | Gba g2 e | 
 d>Bd cBA | GGG G2 ||  