Craft a musical work in accordance with the given alphabetical guide of the desired layout and the presented motif.
X:1
L:1/8
M:4/4
K:Bb
['F2 F2']  
X:1
L:1/8
M:4/4
K:Bb
 F2 | B2 BBBFDB, | F2 F2 F2 Bc | d2 cd e2 dd | d2 c2 z2 F2 | B2 BBBFDB, | F2 F2 F2 Bc | 
 d2 cd e2 dd | d2 c2 z2 FA | c2 c2 c2 Bc | d2 c2 B2 Bd | f2 F2 F2 GA | BdcA B2 FA | c2 c2 c2 Bc | 
 d2 c2 B2 Bd | f2 F2 F2 GA | BdcA B2 |]  