Develop a musical composition using both the specified melodic theme and the alphabetical pattern naming.
X:1
L:1/4
M:3/4
K:D
['B A', 'G G F']  
X:1
L:1/4
M:3/4
K:D
 F A B | A d e | f d B | A3 | G F G | B A G |1 F3 | E3 :|2 F G E | D3 |: F F/A/F/A/ | F F/A/F/A/ | 
 F F/A/F/A/ | G3 | E/F/G/A/ G | G F G | G F E |1 F2 D :|2 D3 ||  