Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
M:6/8
K:Bb
['FBc d2 d cBf c2 c BAG', 'BAG F2', 'F2 F', 'E>F FA', 'BAG F2 f2']  
X:1
L:1/8
M:6/8
K:Bb
"^A" FBc | d2 d cBf | c2 c BAG | F2 f2 dc | B>cd FBc | d2 d cBf | c2 c BAG | F2 f2 dc | 
 !fermata!B3 ||[M:6/8]"^B" BAG | F2 F fdc | B2 B FGD | F2 F fed | c3 BAG | F2 f2 ed | e2 d2 c2 | 
 e3 dBG | F2 z BAG | F2 F fdc | B2 B FGD | F2 F fed | c3 BAG | F2 f2 ed | e2 d2 c2 | (B6 | B2) z || 
[M:6/8]"^C" DEF | G2 G ece | G2 e dcB | F2 F dBd | F2 FGD F2 F fed | c3 FGF | F2 F fdc | B3 BA_A | 
 G2 G ece | G2 e dcG | F2 F dBd | F3 FGD | F2 F feF | d2 d fcd | (B6 | B2) z ||[M:4/4]"^D" d2 c2 | 
 B>G GF DFGF | E>F FA E>F GF | E>F FA EFGF | D>F FB d>e d>c | B>G GF DFGF | E>F FA E>F GF | 
 E>F FA EFGA | B4 A4 ||[M:6/8]"^Ausklang" FBc | d2 d cBf | c2 c BAG | F2 f2 dc | !fermata!B3 |]  