Develop a musical arrangement using the specified sequence in alphabetic representation and the provided motif.
X:1
L:1/8
M:2/4
K:F
['A(A/B/) c(c/d/)', "ga bb b(c'/b/) aa", 'de (=ef) c2 de/d/']  
X:1
L:1/8
M:2/4
K:F
 (c/B/) | A(A/B/) c(c/d/) | cf Ac | BB/A/ Gc | AF Fc/B/ | A(A/B/) c(c/d/) | cgAc | B(B/A/) Gc | 
 F3 |] !fermata!c/d/ | e(e/f/) ga | bb b(c'/b/) | aa a(c'/a/) | gc c(c/d/) | ee/f/ ga | 
 bb b(c'/b/) | aa =bb | aa"^D.C." z |][K:Bb] F | B(B/c/) de | (=ef) c2 | de/d/ cB | A(f e)c | 
 BB/c/ de | (=ef) c2 | de/d/ cd | BB"^D.C."B |]  