Create a musical composition adhering to the provided thematic and alphabetical guidelines.
X:1
L:1/8
M:2/4
K:D
['Bdee/d/ BABd A4-']  
X:1
L:1/8
M:2/4
K:D
 AABd | BABd | e4- | e4 | Bdee/d/ | BABd | A4- | A4 | Bdee | e2 d2 | B2 A2 | Bdee/d/ | BABd | A4- | 
 A4 |]  