Develop a musical composition using both the specified melodic theme and the alphabetical pattern naming.
X:1
L:1/8
Q:1/4=100
M:6/8
K:D
['G F2']  
X:1
L:1/8
Q:1/4=100
M:6/8
K:D
 D | F2 G A2 B | A2 G F2 D | F2 G A2 B | A A G F2 A | B2 B (dc) B | A2 G E2 E | F2 ^G (Ac) B | 
 ^G2 G A2 A | A2 A (dc) B | (AB) G F2 A | A2 A (dc) B | (AB) G F2 A | B c d d2 c | (d3 d2) |]  