Compose a piece of music by integrating the assigned letter representation and provided tune.
X:1
L:1/8
M:6/8
K:G
['', 'dBA B3 dBG A3 GB/c/d', '', 'gdd e2 g GBd']  
X:1
L:1/8
M:6/8
K:G
 B |: dBA B3 | dBG A3 | GB/c/d g3 | edB A2 d | dBA B3 | dBG A3 | GB/c/d gfg | edB G2 :| A |: 
 Bdd edd | gdd e2 g | GBd g3 | edB A3 | Bdd edd | gdd e2 g | GBd gfg | edB G2 a | bag agf | 
 gdd e2 g | GBd g3 | edB A2 B | dBA B3 | dBG A3 | GB/c/d gfg | edB G2 ||  