Write a musical work incorporating the specified theme and letter-based framework.
X:1
L:1/8
M:3/4
K:Bmin
['FA |:{A} B2{^c}', '(Bd) (cA) F2']  
X:1
L:1/8
M:3/4
K:Bmin
 FA |:{A} B2{^c} (BA) (Bd) | (cA) F2 FA |{A} B2{^c} (BA) (Be) | c3 (cdc) | B2 (BA) (Bd) | 
 (cA) F2 de |{e} (fe) (dc) (TBA) |1 B2{^c} (BA) FA :|2 B3 (cd)e |:{e} f2{g} (fe) (fa) | 
 (ec) A2 de |{e} f2{g} (fe) (fa) | e3 (cd)e | fdB ecA | dBG dBG | F2{A} B2{c} (BA) |1 B3 (cde) :|2 
 B6 |]  