Devise a musical creation conforming to the set musical pattern in language.
'Sectional: Through Composed'  
X:1
L:1/8
M:4/4
K:G
|: B/c/ |"G" de dB/c/ | de d2 |"C" g/f/e/d/ c/B/A/G/ | BA"D" AB/c/ |"Em7/G" de dB/c/ | de d2 | 
"C" g/d/c/B/"D" A/G/A/B/ |"G" Gd G :: g/f/ |"C" ed B/c/d/B/ |"Am" eA A/B/c/A/ |"G/B" dG GA/B/ | 
"Am" c/B/c/d/"G/B" e/d/g/f/ |"C" ed B/c/d/B/ |"Am7" eA A/B/c/A/ |"D" dG GA/B/ | c/d/e/f/"Em" g :| 
[K:G] de f |"G" g>f g>f |"G" gd dB |"C" c/d/e"D" d>c |"G" BG G>A |"G" BG GA/B/ |"Am" cA"D" Ac | 
"G" B/c/d"C" cB |1"D" A :|2"D" A4 |:"G" BG GA/B/ |"Am" cA"G/B" dB |"C" ec ce |"D" f2 de/f/ | 
"Em" g>f"D" gf/e/ |"C" de/f/"G/B" gB |"C" c/d/e"D" d>c |1"G" BG G2 :|2"G" BA G2 :|  