Create a musical composition adhering to the provided thematic and alphabetical guidelines.
X:1
L:1/8
M:6/8
K:G
['dBG cAF GBd g2', 'd f>g afd dfg afd g2 B']  
X:1
L:1/8
M:6/8
K:G
 B>c | dBG cAF | GBd g2 f | edc BAG | FAA ABc | dBG cAF | GBd g2 b | agf ed^c | d3 d :: f>g | 
 afd dfg | afd g2 B | cec BdB | cAA ABc | dBd ece | fdf gfe | dcB AGF | G3 G :|  