Compose a piece adhering to the given musical structure and theme.
X:1
L:1/8
M:6/8
K:G
['dBg ecg', 'dbd cac BgB'  
X:1
L:1/8
M:6/8
K:G
 A | dBg ecg | dBg ecg | ded dcB | AAA A3 | dBg gBe | ^cAe eda | adg fge | d2 d' d2 :: z | 
 dbd cac | BgB ABc | dbd cac | BgB A3 | GDG ADA | BDB cDc | dgB cAF | G2 g G2 :|  