Compose a musical piece using the designated musical pattern's alphabetic representation and the assigned melodic theme.
X:1
L:1/8
Q:1/4=80
M:2/4
K:Ddor
['f2 ge f>e', 'd2 d2']  
X:1
L:1/8
Q:1/4=80
M:2/4
K:Ddor
"D" f2 ge | f>e ed | f2 ge | f>e d2 |:"Am" A2 Bc |"Dm" de fg |"C" f>g ec |1"Dm" d2 d/c/B/A/ :|2 
"Dm" d2 d2 |"Dm" [df]2 [dg]2 | [df][df] [de]d | [df]2 [dg]2 | [df]2 d2 |:"Am" cc"Dm" dd | 
"Gm" [dg][dg]/[dg]/ [dg][dg] |1"Dm" [cf][df]/[dg]/ [de][df] |"Dm" d2 d2 :|2 [df]2 [de]2 | d2 d2 |: 
"Am" A2 Bc |"Dm" de fg |"C" f>g ec |1"Dm" d2 d/c/B/A/ :|  