Develop a musical composition centered around the provided motif while maintaining the appropriate form.
X:1
L:1/8
Q:1/8=150
M:4/4
K:Dmix
['dBAF G2 FG', 'D2 f3 a gfed ^cdef g2 fe', 'a2 ge'  
X:1
L:1/8
Q:1/8=150
M:4/4
K:Dmix
|: dBAF G2 FG | Adde fded | dBAF G2 FG | AFGE FD D2 :| f3 a gfed | ^cdef g2 fe | defg a2 ge | 
 a2 ge fdde || f3 a gfed | ^cdef g2 fg | a2 ge a2 ge | a2 ge fdde |]  