Create musical pieces following the given structure and incorporating the suggested musical concept.
X:1
L:1/8
M:6/8
K:D
['A{d}A{e}A{g} ABc |{g} B{d}B{e}B{g} Bce |{g} fe{A}e'  
X:1
L:1/8
M:6/8
K:D
|:{g} A{d}A{e}A{g} ABc |{g} B{d}B{e}B{g} Bce |{g} fe{A}e ae{A}e |{g} fec{g} ec{d}B | 
{g} A{d}A{e}A{g} ABc |{g} B{d}B{e}B{g} Bce |{g} fe{A}e aec |{g} B{d}A{e}A |1{GAG} A3 :|2 
{GAG} A2 B |:{g} c{d}c{e}c{g} ece |{g} faf{g} ec{d}A |{g} c{d}c{e}c{g} ec{d}A | 
{g} B{d}B{e}B{g} B{d}A{e}B |{g} c{d}c{e}c{g} ece |{g} faf{g} ec{d}A |{g} ce{A}e{g} ece | 
{g} fa{g}a |1 A2 B :|  