Craft a musical piece that abides by the prescribed structural guidelines and the given theme.
X:1
L:1/16
M:2/4
K:D
['A2(fe) d2d2 d2(cd)'  
X:1
L:1/16
M:2/4
K:D
 (AG) |"D" F2(dB)"A" A2(fe) |"Bm" d2d2 d2(cd) |"Em" e2e2"A7" (dc)"^\."B"^\."c | 
"D" (dc)de"A7" f2(AG) |"D" F2(dB)"A" A2(fe) |"Bm" d2d2 d2(cd) |"Em" e2e2"A7" dcBc |"D" d2f2 d2 :: 
 (cd) |"A" e2(dc) a2(af) |"A" e2ec A2A2 |"E7" ^GABc dBfe |"D" d4"A" c2(cd) |"A" e2(cA)"D" a2(fd) | 
"A" e2(ec) A2A2 |"E7" ^GABc dBAG |"A" A6 :: (fg) |"D" a6 f2 |"G""^\." b2"^\."a2"^\." g2"^\."f2 | 
"A7" e2e2 (ed)ef |"D" d2e2"A" f2g2 |"D" a6 f2 |"G" b2a2 g2f2 |"A7" e2e2 edef |"D" d6 :|  