Generate harmonious tunes by incorporating the specified letter-based framework and the presented motif.
X:1
L:1/8
M:4/4
K:Bmin
['', 'de fBBA BAFB A2 FB ABde', 'd2 fd adfa']  
X:1
L:1/8
M:4/4
K:Bmin
 de |: fBBA BAFB | A2 FB ABde | fBBA BAFA | B/c/dcA B2 de | fBBA BAFB | A2 FB ABde | fbba fafe |1 
 d2 c2 B2 de :|2 d2 c2 B2 Bc |: d2 fd adfa | b2 af afdc | d2 fd adfa | b2 af e2 dc | d2 fd adfa | 
 bfaf afde | fBBA BAFA |1 B/c/dcA B2 Bc :|2 B/c/dcA B2 de ||  