Construct a musical arrangement using the specified alphabetical sequence and the given motif as a foundation.
X:1
L:1/8
M:4/4
K:Bb
['c2 d2 B3 D F2', 'A2 F2 e2 c2 d4 B2', 'F2 f', 'f d3']  
X:1
L:1/8
M:4/4
K:Bb
"^A""^getragen, A$?lplerisch" F2 | f3 =e c2 d2 | B3 D F2 B2 | c3 =B c2 F2 | d2 B2 c2 F2 | 
 f3 d c2 d2 | B3 D F2 d2 | c2 Fe d2 c2 | B6 ||[M:3/4]"^B""^schneller Walzer" c4 A2 | F2 e2 c2 | 
 d4 B2 | F4 B2 | c4 A2 | F4 fe | d4 c2 | B6 | c4 A2 | F2 e2 c2 | d4 B2 | F2 d2 B2 | c4 F2 | 
 f3 d c2 | (B6 | B4) z2 ||[M:6/8]"^C""^sanft wiegend" D2 F B2 c | d2 c B3 | F2 f e2 d | (c3 c3) | 
 E2 F A2 B | c2 B A3 | F2 f d2 c | (B3 B3) | D2 F B2 c | d2 c B3 | F2 f e2 d | (c3 c3) | 
 e2 e d2 c | B2 D F2 d | f2 e d2 A | (B3 B3) ||[M:6/8]"^D""^etwas schneller" F2 d B2 f | d3 B3 | 
 F>D F d2 B | A2 c E3 | F2 A c2 f | d3 c3 | F2 c f2 e | (d3 d3) | F>D F d2 f | d3 B3 | F2 d c2 d | 
 (e3 e3) | e2 e d2 c | B2 D F2 d | f2 e d2 A | (B3 B3) |]  