Construct a musical composition using the provided motif and maintain the designated form.
X:1
L:1/8
Q:1/4=120
M:2/2
K:Bb
['', 'dB F2 BF DEFD B,CDB, C2 ec', 'f2 a2'  
X:1
L:1/8
Q:1/4=120
M:2/2
K:Bb
|:"^Fast" FA || [DB]2 dB F2 BF | DEFD B,CDB, | C2 ec A2 cA | FAec AFGA | B2 dB F2 BF | 
 DEFD B,CDB, | C2 ec AcFA |1 B2 d2 B2 :|2 B2 d2 B(A) B2 ||[K:F] c2 Ac f2 cB | Acfg a2 gf | 
 eceg bgeg | fefg afed | (3cdc Ac f2 cB | Acfg a2 gf | eceg bgeg |1 f2 a2 f(e) f2 :|2 
 f2 a2 f2 A2-S ||  