Compose a musical piece using the designated musical pattern's alphabetic representation and the assigned melodic theme.
X:1
L:1/8
M:9/8
K:Dmin
['D2 d', 'd2 e']  
X:1
L:1/8
M:9/8
K:Dmin
 D2 d D2 E F3 | EGc B2 A GEC | D2 d D2 E F3 | D2 d c2 B AFD :: d2 e faf e3 | ^cde fgf edc | 
 d2 e fge d3 | AB^c dAG FED :|  