Assemble a piece of music by merging the alphabetic representation of the predetermined musical pattern and the provided melodic theme.
X:1
L:1/8
Q:1/8=80
M:4/4
K:Dmin
['f2 ef', 'z2 f3 d e3 c dcAG A3']  
X:1
L:1/8
Q:1/8=80
M:4/4
K:Dmin
"^plaintively" A2 | d3 e f2 ef | dcAG A3 =B | c3 A f2 ef | dcAF G2 AG | FGFE DFFG | Adde f2 fg | 
 a>gf>d f>e e/d/c/e/ | d6 z2 || f3 d e3 c | dcAG A3 =B | c3 A f2 ef | dcAF G2 AG | 
 F/G/F/E/ FG AG/ Ac | d3 e f2 fg | a>g f2 d>fe^c | !fermata!d8 |]  