Compose a music piece that includes the specified motif while adhering to the outlined alphabetical sequence.
X:1
L:1/8
M:2/2
K:Bdor
['b2 f3 f', 'f e3 c A2 c2']  
X:1
L:1/8
M:2/2
K:Bdor
"Bm" B3 c d2 e2 | f2 b2 f3 f |"A" e3 c A2 c2 |"Bm" B2 c2"A" A4 |"Bm" B3 c d2 e2 | f2 b2 f3 f | 
"A" e3 c A2 c2 |"Bm" d2 B2 B4 :|"Bm" b2 b2 f3 f | b2 b2 f3 f |"A" e3 c A2 c2 |"Bm" B2 c2"A" A4 | 
"Bm" b2 b2 f3 f | b2 b2 f3 f |"A" e3 c A2 c2 |"Bm" d2 B2 B4 |"Bm" b2 b2 f3 f | b2 b2 f3 f | 
"A" e3 c A2 c2 |"Bm" B2 c2"A" A4 |"Bm" B3 c d2 e2 | f2 b2 f3 f |"A" e3 c A2 c2 |"Bm" d2 B2 B4 |]  