Compose melodies using the provided alphabetical pattern of the musical arrangement and the given motif.
X:1
L:1/8
M:3/4
K:Bb
['BA Bc B2']  
X:1
L:1/8
M:3/4
K:Bb
"Bb" BA Bc B2 | FB dF Bd |"F7" CE AC EA |"Bb" BA Bc B2 | BA Bc B2 | FB dF Bd |"F7" CE AC EA | 
"Bb" B4 z2 :|"F7" Fc eF ce |"Bb" FB dF Bd |"F7" FA cF Ac |"Bb" BA Bc B2 |"F7" Fc eF ce | 
"Bb" FB dF Bd |"F7" FA cF Ac |"Bb" B4 z2 :|"Gm" dc de d2 |"Dm" Ad fA df |"Cm" EG cE"F7" Gc | 
"Bb" dc de d2 |"Gm" dc de d2 |"Dm" Ad fA df |"Cm" EG cE"F7" Gc |"Bb" B4 z2 :|  