Craft a musical arrangement that integrates the provided motif and upholds the required musical structure.
X:1
L:1/8
M:4/4
K:Bdor
['Bffe feBf Bffe f2', 'fBBA B2'  
X:1
L:1/8
M:4/4
K:Bdor
 Bffe feBf | Bffe f2 e/d/c/B/ | Aeed edAe | Aeed e2 dc | Bffe feBf | Bffe f2 ef | bafe af/e/ce |1 
 fBBA B2 f2 :|2 fBBA B2 (3Bcd |: ef (3BBB fB (3BBB | fB/A/ (3FFF BFBc | de (3AAA eA (3AAA | 
 eB/A/ (3EEE AE A/B/c/d/ | ef (3BBB fB (3BBB | dBde (3eee fa | bafe af/e/ ce |1 fBBA B2 (3Bcd :|2 
 fBBA B2 f2 ||  