Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/16
M:2/4
K:D
["dfad' Tb2a2", 'e^def g2c2']  
X:1
L:1/16
M:2/4
K:D
 (3ABc | d2>f2 edef | dfad' Tb2a2 | (d'c').b.a2 (ba).f.d | (ef).e.d (Bd)A2 | d2>f2 (ed).e.f | 
 dfad' Tb2a2 | (d'c').b.a (ba).f.d | (ed).B.c d2 :: a2 | b2>c'2 (d'2c'b) | (ad')(fa) dfA2 | 
{f} e^def g2c2 |{e} (dc).d.e f2a2 | b2>c'2 d'2(c'b) | (ad').f.a (df)A2 |{f} e^def g2c2 |1 
 e2dd d2d2 :|2 d2c2c2 ||  