Design musical compositions that conform to the indicated framework and encompass the proposed musical concept.
X:1
L:1/8
M:4/4
K:G
['A2 Bd']  
X:1
L:1/8
M:4/4
K:G
 B | B>A GG G2 G2 | A2 Bd dc B>B | B>A AA A2 A2 | Bd e2 dB | de gg g2 a2 | gf ed g2 ge | 
 dB AG G2 GA | B2 d2 d2 dB | A2 GG G2 ||  