Create a musical composition based on the alphabetized given sequence and the provided motif.
X:1
L:1/8
M:6/8
K:D
['F2 A G2 B', 'f2 a']  
X:1
L:1/8
M:6/8
K:D
 F2 A G2 B | ABc d3 | F2 A G2 B | AFD E2 D | F2 A G2 B | ABc d2 e | f2 d g2 f | edc d3 :: 
 f2 a afd |[M:3/8] e4 f2 |[M:6/8] g2 b b2 g | f2 a f2 d | e2 c A3 | f2 a afd | g2 b b2 g | 
 f2 a f2 d | e3 d3 :|  