Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
M:4/4
K:G
['G2 BG dGBG', 'edgd B2 BA'  
X:1
L:1/8
M:4/4
K:G
 G2 BG dGBG | GBBA BcBA | G2 BG dGBG | FGAB cBAF | G2 BG dGBG | GBBA Bcdf | efed ^cdef | 
 g3 e dBAF :| G2 gf edgd | B2 BA BcbA | g2 fg efge | A2 AG AcBA | G2 gf edgd | B2 BA Bcdf | 
 efed ^cdef | g3 e dBAF | G2 gf edgd | B2 BA Bcba | g2 fg efgb | a2 ag agef | g2 fg edgd | 
 B2 BA Bcdf | efed ^cdef | gedg ecAF ||  