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
Q:1/4=70
M:2/4
K:F
['DD B2 (c/B/).A/.G/ A2 .G.A (B{cB}A/)B/ (c/B/A/B/)', 'F D']  
X:1
L:1/8
Q:1/4=70
M:2/4
K:F
"_vb" DD | B2 (c/B/).A/.G/ | A2 .G.A | (B{cB}A/)B/ (c/B/A/B/) | G2 (.D.D) |"^>" B2 Bc/B/ | A2 GG | 
 (F/G/)A/>G/{G} F E | D2 || DD | F2 (A/G/)F/G/ | A2 c>d | cBAG{G} F D | C2 (.D.D) | B2 c/B/A/G/ | 
 A2 GG | F/G/A/G/{G} F D | D2 |]  