Craft a musical piece that abides by the prescribed structural guidelines and the given theme.
X:1
L:1/8
M:2/4
K:F
['d A']  
X:1
L:1/8
M:2/4
K:F
 d A c d | G F/ G/ D C | d A c d/ c/ | G4 | d A c3/2 d/ | G F/ D/ C2 | G c F E/ D/ | C4 |]  