Utilizing the provided musical theme and letter-based structure, compose a piece of music.
X:1
L:1/8
Q:1/4=108
M:3/4
K:Dmin
['A A2 A>c e2 f>f f2 e>g', 'e>g f2']  
X:1
L:1/8
Q:1/4=108
M:3/4
K:Dmin
 A |:"Dm" A2 d^c"A" A>c |"A" e2 ge"Dm" f>f |"Dm" f2 ag"A" e>g |"Dm" f2"A" e4 ::"A" e2 (ag)"A" e>g | 
"Dm" f2 fd"A" e2 |"A" e2 (ag)"A" e>g |"Dm" f2 fd"A" e>e |"Dm" f2 (ag)"A" e>g |"A" e2"Dm" d4 :|  