Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
Q:1/8=120
M:2/4
K:D
['D>E FA BA FA', 'DF/A/ BA'  
X:1
L:1/8
Q:1/8=120
M:2/4
K:D
 A/ | FA D>E | FA BA | FA DE | FE ED/E/ | F/G/A D>E | FA BA | FA Bc | ed d :| F/ | DF/A/ BA | 
 dc/d/ BA | FA DE | FE EF/E/ | DF/A/ BA | dA c/B/A | FA Bc | ed d :|  