Create music compositions that adhere to the given structure and incorporate the provided musical concept.
X:1
L:1/8
Q:1/4=130
M:2/4
K:D
['Af/f/ fg f2 f2', 'c/A/F/A/ c/A/F/A/'  
X:1
L:1/8
Q:1/4=130
M:2/4
K:D
|: Af/f/ fg | f2 f2 | Af/f/ fg | f2 f2 | ef ga | ge cB | Aa ^g/a/g/a/ | fd/d/ dd | Af/f/ fg | 
 f2 f2 | Af/f/ fg | f2 f2 | ef ga | ge Bc | dd/d/ dd |1 d4 :|2[K:G] dB c^c |: dB GB | dB GB | 
 ed cB | A2 AB | c/A/F/A/ c/A/F/A/ | c/A/F/A/ c/A/F/A/ | ed dc | BB c^c | dB GB | dB GB | ed cB | 
 A2 g2 | ff/f/ fe | dd ef | g/a/g/f/ g/a/g/f/ |1 gB c^c :|2 g4 ||  