Develop musical pieces that conform to the specified format and include the suggested musical theme.
X:1
L:1/8
Q:1/8=344
M:2/2
K:G
['gf gdBg ecAF GBAG FGAB', 'G2 fg a2 ag fdfa b/b/b ba'  
X:1
L:1/8
Q:1/8=344
M:2/2
K:G
 ef | g2 gf gdBg | ecAF GBAG | FGAB ceag | fde^c defa | g/g/g gf gdBg | ecAF GBAG | FGAB cAFA | 
 G2 B2 G2 :: fg | a2 ag fdfa | b/b/b ba gBef | gagf ed^cd | edd^c d2 de | dcBd gBed | cBAc EAce | 
 agfe dfba | g/g/g gf g2 :|  