Develop a musical composition based on the outlined framework and thematic material.
X:1
L:1/8
Q:1/8=150
M:2/2
K:A
['B2 ce', 'B2 ce'  
X:1
L:1/8
Q:1/8=150
M:2/2
K:A
 af | e2 A2 c2 A2 | cecB cecA | B2 ce f4 | B2 ce f2 af | e2 A2 c2 A2 | (3cde cB cecA | 
 B2 ce f2 ec |1 B2 A2 A2 :|2 (3BcB A2 A3 |: d | e2 a2 g2 f2 | e2 c2 (3cdc BA | B2 ce f2 f2 | 
 B2 ce f4 | e2 a2 g2 f2 | e2 c2 (3cdc BA | B2 ce f2 ec | B2 A2 A3 :|  