Construct a musical work that combines the specified alphabet-based pattern with the given melodic theme.
X:1
L:1/8
Q:1/4=130
M:4/4
K:G
['G2 GA', 'd2 ef g2 af gedB']  
X:1
L:1/8
Q:1/4=130
M:4/4
K:G
 D |:"G" G2 GA Bddg |"Em" eB B2 eBdB |"G" G2 GA B2 dB |"Am" AcBA"Em" GEDE |"G" G2 GA Bddg | 
"Em" eBBB"Bm" d2 ef |"G" g2 af gedB |"Am" AcBA"Em" GEDE ::"G" g2 ga gedf |"Em" eBBd"Bm" d2 ef | 
"G" g2 af gedB |"Am" AcBA"Em" GEDE :|  