Develop a musical composition in line with the pre-defined arrangement and stylistic preferences.
Only One Section  
X:1
L:1/8
M:2/4
K:Bb
 B2 FF | B3 d | cFFe | d3 z | fcdB | cFF z | fcdB | cFF z | B2 cf | d2 cf | B2 z2 |]  