Compose a piece of music using the specified alphabetical notation system and the provided theme.
X:1
L:1/16
Q:1/4=100
M:2/4
K:D
['F2DD D2D2 D2F2 A2d2 c2AA A2A2 (AB)(cd)', '(de)(ce) (Be)(Ae) (^Ge)(Ae) (Be)(ce)']  
X:1
L:1/16
Q:1/4=100
M:2/4
K:D
 AG | F2DD D2D2 | D2F2 A2d2 | c2AA A2A2 | (AB)(cd) (ef)(ge) | f2d2 (ed)(cd) | B2g2g2f2 | 
 (ef)(gf) e2d2 | (cd)(ed) (cB)(AG) | F2DD D2D2 | D2F2 A2d2 | c2AA A2A2 | (AB)(cd) e2g2 | 
 f2d2 (ed)(cd) | B2g2g2>f2 | e2>d2 (cd)(ec) | d4 d2 :| de | f2ff f2f2 | f2a2 agfe | e2ee e2e2 | 
 e2fg afed | f2(fe) (dc)(BA) | (^GA)(Bc) B2ed | (de)(ce) (Be)(Ae) | (^Ge)(Ae) (Be)(ce) | 
 (de)(ce) (Be)(Ae) | (^Ge)(Ae) (Be)(ce) | (de)(fd) (ef)(ga) | (ba)(gf) (fe)(dc) | 
 (dc)(de) (fe)(fg) | (ag)(ag) (ae)(dc) | (ce)(ec) (dBA^G) | A^GAB ABAG!D.C.! |]  