Design a music composition that employs the provided motif and follows the predetermined musical form.
X:1
L:1/8
M:6/8
K:G
['B/A/GB gdB cAe dBG', 'ecg dBG'  
X:1
L:1/8
M:6/8
K:G
 dc | B/A/GB gdB | cAe dBG | c/B/Ac B/A/G=B | A>=FA cdc | B/A/GB gdB | cAe dBG | c/d/ec B<gB | 
 A<dB G :| dc | BGc AdB | ecg dBG | =B>AF c>^BG | ecg fde/f/ | gdB G/A/BG | ecg dBG | c/d/ec B<gB | 
 A<dB G :|  