Generate a composition that blends the designated melodic theme with the particular alphabetical naming of the musical pattern.
X:1
L:1/8
M:4/4
K:C
['D GAG GBd gfe d2 c', 'c Bdg dBG']  
X:1
L:1/8
M:4/4
K:C
[M:6/8][K:G] .abc D | GAG GBd | gfe d2 c | Bdg dBG | FAA A2 D | GAG GBd | gfe d2 c | BdB cAF | 
 GAG G2 :: c | Bdg dBG | Bdg d2 c | Bdg dBG | FAA A2 c | Bdd def | gfe fdc | BdB cAF | GAG G2 :|  