Develop a musical work using the identified alphabetic pattern and the supplied melody as a theme.
X:1
L:1/8
M:6/8
K:D
['B2 B BAF FEF', 'def a2 a afb afe def']  
X:1
L:1/8
M:6/8
K:D
 B2 B BAF | FEF DFA | ABB BAF | deg fdc | B2 B BAF | FEF D2 A | def g2 g | fdB Bdc :: def a2 a | 
 afb afe | def def | g2 g fdB | def a2 a | afb afe | def gfg | fdB Bdc :|  