Compose a piece of music using the specified alphabetical notation system and the provided theme.
X:1
L:1/16
M:2/4
K:Bb
['A,4 B,4 C4 D4 (E2>C2) (D2>B,2) G,4', 'fdBd e2ec d2dB']  
X:1
L:1/16
M:2/4
K:Bb
"^ff" vG,4 A,4 | B,4 C4 |"^mf" D4 (E2>C2) | (D2>B,2) G,4 | [bd]4 [bd]4 | [bd]4 [ac]2[Bg]2 | 
 [A^f]4 [Bg]2>d2 | =f4 e2c2 | G,4 A,4 | B,4 C4 |"^mf" D4 (E2>C2) | (D2>B,2) G,4 | [b_d]4 [bd]4 | 
 [b=d]4 a2g2 | f4 c2d2 | B6 |]"^DANCE""^f" (de) | fgfg fdBd | fgfg fdBd | e2ec d2dB | cBAG F2(de) | 
 fgfg fdBd | fgfg fdBd | e2ec d2dB | (cB)Ac B4 |]"^BREAK" b2ag f2e2 | d2c2B2 z2 |]  