Write a musical work incorporating the specified theme and letter-based framework.
X:1
L:1/8
Q:1/4=144
M:2/4
K:Amin
['c z (3(cBA) ^GA Bc', 'e4- eg ag (gf) (fe) (ed) (dc)']  
X:1
L:1/8
Q:1/4=144
M:2/4
K:Amin
|: c z (3(cBA) | ^GA Bc | A4 | E4 | c z (3(cBA) | ^GA Bc | A4 | e4 | c z (3(cBA) | ^GA Bc | d4 | 
 ^d4 | (3(^def) (3(edc) | (3(Bcd) (3(cBA) | (3(^GAB) (3(E^F^G) |1 A z E2 :|2 A ef^f |:[K:C] g4- | 
 ga bc' | e4- | eg ag | (gf) (fe) | (ed) (dc) | g2- g(a/b/) | c'a ec | g4- | ga bc' | e4- | eg ag | 
 (gf) (fe) | (ed) (dc) | c4- |1 ce f^f :|2 c z e2 |]  