Utilize the alphabetic system of the specified musical pattern and the supplied melodic theme to create a piece of music.
X:1
L:1/8
M:3/4
K:Ddor
['A2 B2']  
X:1
L:1/8
M:3/4
K:Ddor
 c>A | AG E2 ED | C2 D2 E2 | AG E2 E>D | D4 D>E | G2 A2 B2 | c4 A2 | B2 BA G2 | A4 DE | G2 A2 B2 | 
 c2 B2 Ac | B2 BAGB | A4 c>A | A>G E2 ED | C2 D2 E2 | A>G E2 E2 |{D} D4 :|  