Construct musical works adhering to the required format and the supplied musical theme.
X:1
L:1/8
M:4/4
K:C
['cAFA (3(GFE) (FG) cAGB Adde cAGA FEFG', 'defg abaf gece'  
X:1
L:1/8
M:4/4
K:C
 BEA |[M:2/2][K:G]SOSOO .!fermata!PMTuCOMd"^Segno" | cAFA (3(GFE) (FG) | cAGB Adde | cAGA FEFG | 
 fdec Adde | cAFA (3(GFE) (FG) | cAGB Adde | cAGA FEFG | fdec Ad d || d | defg abaf | gece gage | 
 defg abaf | gece e(d d2) | defg bged | ^cdef g2 fg | afge fdec | dcAG Ad"^Dal Segno" de |]  