Develop a musical composition incorporating the given motif and maintaining the required musical form.
X:1
L:1/8
M:4/4
K:C
['g4 gedc BAGA Bd d2 DEGA', 'g2 fg'  
X:1
L:1/8
M:4/4
K:C
[M:2/2][K:G] e Gaec e ea[Q:1/8=320]Bd | g4 gedc | BAGA Bd d2 | DEGA BGBd | eAAG A2 Bd | g4 gedc | 
 BAGA Bd d2 | DEGA BGdB | A2 G2 G2 :| z A | BGBd g2 fg | agfg edBd | g2 fg edBd | eAAG A2 Bd | 
 g3 f gedc | BAGA Bd d2 | DEGA BGdB | A2 G2 G2 :|  