Create musical compositions adhering to the given structure and incorporating the provided musical concept.
X:1
L:1/8
Q:1/4=120
M:4/4
K:D
['ug2 fded cAAg fdec d2 (de) fedc', 'd2 (de) fdec dAAB =cAGE'  
X:1
L:1/8
Q:1/4=120
M:4/4
K:D
"^Irish Reel." ug2 | fded cAAg | fdec d2 (de) | fedc dAAB | =cAGE D2 :| (DE) | FGAB =cAAG | 
 Add^c d2 (de) | fdec dAAB | =cAGE D2 (DE) | FGAB =cAAG | Addc d2 (de) | fdec dAAB | =cAGE D2 |]  