Compose a piece of music using the specified alphabetical notation system and the provided theme.
X:1
L:1/16
Q:1/4=74
M:2/4
K:none
['d |:{GBG} A2{Gdc}de{gfg} f4 |{g} fade{gfg} f2{g}A2', '|{Gdc} de{g}fg{ag} a4 da{fg}fd{g} Aa{fg}fd |{g}', 'fe{g}fg af{g}da fa{fg}fd Ac{g}ce{g} eg{a}ce |{gfg} f2d2{gdc}']  
X:1
L:1/16
Q:1/4=74
M:2/4
K:none
 d |:{GBG} A2{Gdc}de{gfg} f4 |{g} fade{gfg} f2{g}A2 |{gAGAG} A2{d}cd{gef} e2>f2 | 
{a} ge{g}Bc{Gdc} d2{e}A2 |{gAGAG} A2{Gdc}de{gfg} f4 |{g} fa{dc}de{gfg} f2{g}A2 | 
{gAGAG} A2{d}cd{gef} e2>f2 |{a} ge{g}Bc |1{Gdc} d4 :|2{Gdc} d3 || A |{Gdc} de{g}fg{ag} a4 | 
{Gdc} da{fg}fd{g} Aa{fg}fd |{g} c2{GdG}ef{gf} g4 |{a} cg{a}ec{g} Ag{a}ec |{Gdc} de{g}fg{ag} a4 | 
{Gdc} da{fg}fd{g} Aa{fg}fd |{g} c2{GdG}ef{a} ge{g}ce |{gfg} f2d2 |1{gdc} d3 :|2{gdc} d4 || 
{GBG} A2{g}df{g} fadf |{gAGAG} A2{g}df af{g}dA |{gAGAG} A2{d}ce{g} eg{a}ce | 
{gAGAG} A2{d}ce{a} ge{g}c{d}A |{gAGAG} A2{g}df{g} fadf |{gAGAG} A2{g}df af{g}dA | 
{gAGAG} A2{d}ce{g} eg{a}ce |{gfg} f2d2{gdc} d4 :|{GBG} Ad{c}df{gfg} fe{g}fg | af{g}da fa{fg}fd | 
{g} A{d}c{g}ce{gef} ec{g}ef |{a} ge{g}cg{a} eg{a}ce |{g} Ad{c}df{gfg} fe{g}fg | af{g}da fa{fg}fd | 
{g} Ac{g}ce{g} eg{a}ce |{gfg} f2d2{gdc} d4 :|  