Compose a piece of music that follows both the given musical theme and the letter-based structure provided.
X:1
L:1/4
M:3/4
K:D
['D (F2 A) d3 (e2 d) (c2']  
X:1
L:1/4
M:3/4
K:D
 D |"D" (F2 A) |"Bm" d3 |"Em" (e2 d) |"A" (c2 B) |"D" (A3 | F2) D |"F#m" (F2 A) |"Bm" d3 | 
"Em" (e2 d) |"A" (c2 A) |"G" B3- | B2 c |"D" d2 A |"Bm" F3 |"F#m" (A2 F) |"Em" (E2 D) |"A" E3 | 
"D" F2 A |"Ddim" (d2 B) |"D" A3 |"Bm" (F2 D) |"A7" E2 F |"D" D3 | D2 |]  