Develop a piece of music using the provided alphabet notation and motif.
X:1
L:1/8
Q:1/4=120
M:2/2
K:Bb
['(Bd)(fb) Tg2 fb', 'c3 c FAce Td2 Bf Bdf_a Tg2']  
X:1
L:1/8
Q:1/4=120
M:2/2
K:Bb
 f | (Bd)(fb) Tg2 fb | Te2 db Tc2 Bb | (Bd)(fb) Tg2 fb | e2 d2 c3 :: c | FAce Td2 Bf | 
 Bdf_a Tg2 f=a | bg Tg2 af Tf2 | gedc B3 :|  