Craft a composition using the supplied motif as its basis and follow the prescribed musical arrangement.
X:1
L:1/8
Q:1/2=90
M:4/4
K:C
['C |[K:G] be d2 dd d2 A2', 'a2 b2 ag a4 f2 ff f2'  
X:1
L:1/8
Q:1/2=90
M:4/4
K:C
 C |[K:G] ad"B""_May be Dmaj" d2 dd d2 A2 | d2 fe d4 | f2 ff f2 d2 | abag f3 g | abag fgaf | 
 gagf efge | fgfe dbag | e3 d d4 :: a2 aa a2 a2 | b2 ag a4 | f2 ff f2 d2 | edcB A2 g2 | abag fgaf | 
 gagf efge | fgfe dbag | e3 d d4 :|  