Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
Q:1/8=160
M:4/4
K:D
['dAdA FAdf edcd efge fafd egec', 'd2 fg afaf dfaf bgbg e2 e2'  
X:1
L:1/8
Q:1/8=160
M:4/4
K:D
 A | dAdA FAdf | edcd efge | fafd egec | cdBc A2 A2 | dAdA FAdf | edcd efge | fafd egec | 
 d2 d2 d2 :: fg | afaf dfaf | bgbg e2 e2 | afaf defg | edcB A2 A2 | dAdA FAdf | edcd efge | 
 fafd egec | d2 d2 d2 :|  