Construct a musical work that combines the specified musical pattern's alphabetical representation and the given melodic motif.
X:1
L:1/8
Q:1/2=100
M:3/2
K:D
['f2 (ef)', 'B2 (AB)']  
X:1
L:1/8
Q:1/2=100
M:3/2
K:D
 f2 (ef) (gf)(ed) (fg) a2 | b2 e4 d2 c2 A2 | f2 (ef) gfed (fg) a2 | A2 d4 A2 F2 D2 || 
 B2 (AB) (=cB) (AG) F4 | E2 e4 d2 c2 A2 | B2 (AB) =cB (AG) F3 E | D2 d4 A2 F2 D2 |]  