Create musical pieces following the given structure and incorporating the suggested musical theme.
X:1
L:1/8
M:2/4
K:D
['(f/g/)(e/f/) df', 'e/f/e/f/ ec', 'df (ag) e2'  
X:1
L:1/8
M:2/4
K:D
 (a/g/) | (f/g/)(e/f/) df | Be e(g/e/) | cc/d/ ef | df A(a/g/) | (f/g/)(e/f/) df | Bee (g/e/) | 
 cc/d/ ef | dfd |] (!fermata!c/d/) | e/f/e/f/ ec | dBB e/d/ | cc/d/ ec | Bcd^d | e/f/e/f/ ec | 
 fd de/c/ | cc/d/ Be | Ac"^D.C."A |][K:Dmin] d/e/ | ff/e/ df | (ag) e2 | fg/f/ ed | ^ca A(d/e/) | 
 f(f/e/) df | (ag) e2 | f(g/f/) e^c | dd"^D.C."d |]  