Assemble a piece of music by merging the alphabetic representation of the predetermined musical pattern and the provided melodic theme.
X:1
L:1/8
M:6/8
K:G
['GBd GBd', 'B/d/ cBc', 'Azc Bzd/B/ GzB B2']  
X:1
L:1/8
M:6/8
K:G
 d |:"D" dcA"G" GBd |"D" DFA"G" GBd |"D" dcA"G" GBd |1"D" faf"G" gdd :|2"D" faf"G" g z2 || | 
"G" gzg"D" aza |"G" bzg B2 B/d/ |"D" cBc aag |"D" fef"G" gdd |"G" g2 f/g/"D" a2 g/a/ | 
"G" b2 g d2 B/d/ |"D" cBc a2 a/g/ |"D" fef"G" g z2 || |"G" BzB dzd |"D" cBA"G" BGG |"G" BBB ddd | 
"D" cBA"G" GDD |"G" BGB dBd |"D" cBA"G" BAG |"G" BGB dBd |"D" cBA"G" G z2 |:"G" dcB dcB | 
"C" efg"G" ddd |"C" efg"G" dBd |1"D" cBA"G" BAG :|2"D" cBA"G" G z2 || |"G" GzB"D" Azc | 
"G" Bzd/B/ GzB |"G" B2 A"D" A>Bc/d/ |"C" ezd"G" d>cB/A/ |"G" GzB"D" Azc |"G" Bzd/B/ GzB | 
"G" B2 A"D" AGF |"D" AGG"G" G z2 || |"G" dcB"D" ABc |"C" edc"G" BAB |"G" dcB"D" ABc | 
"C" edd"G" dzB |"G" dcB"D" ABc |"C" edc"G" Bdg |"D" fed cBA |"G" Ggg g z2 |:"G" GBd gfe | 
"G" dBG DGB |"D" cAF DFA |1"G" GBd gfe :|2"G" G2 G G2 |]  