Develop a musical composition that includes the supplied motif while following the designated alphabetical pattern.
X:1
L:1/8
M:4/4
K:D
['(Bc) (d>cBc) (BAFE)', 'B2 (DE) (F2 A2) (AGF>E) F2 B2']  
X:1
L:1/8
M:4/4
K:D
 (Bc) | (d>cBc) (BAFE) | (F<A) A>B A2 (Bc) | (d>cBc) (BAFE) | (FB) B2 c2 (dB) | (A>Bde) (f2 ed) | 
 (e>def) A2 (d>e) | (f>edc) (B<A) (F>E) | F2 B2 B2 || (DE) | (F2 A2) (AGF>E) | F2 B2 B2 (de) | 
 f>edc (BAF>E) | F2 A2 A2 ||  