Compose a piece adhering to the given musical structure and theme.
X:1
L:1/8
M:6/8
K:D
['f2 B-'  
X:1
L:1/8
M:6/8
K:D
 D/C/ |"Bm" B,2 B B2 F |"D" AFA"A" ECA, |"Bm" B,2 B B2 F |"G" Bcd"A" (c2 B) |"Bm" B,2 B B2 F | 
"D" AFA"A" ECA, |"D" D3"A" E3 |"Bm" FDB, B,2 :| e |"Bm" f2 B- Bcd |"A" cBA ecA |"Bm" f2 B- BcB | 
"D" fge fdB |"Bm" f2 B- Bcd |"A" cBA ecA |"D" def"A" edc |"Bm" fdB B2 e ||"Bm" f2 B- Bcd | 
"A" cBA ecA |"Bm" f2 B- BcB |"D" fge fdB |"Bm" faf eae |"A" cea ecA |"D" DEF"A" EFG | 
"Bm" FDB, B,2 |]  