Construct a musical work using the prescribed guidelines and language.
'Sectional: Through Composed'  
X:1
L:1/8
M:2/4
K:Bb
|: B>dBG | FEFB | cGAB | c2 B2 | b/b/a/a/ g/g/f/f/ | e/e/d/d/ c/c/B/B/ | A/A/G/G/ F/F/E/E/ | 
 D/D/C/C/ B,2 :: defB | dced | defB | dced | (g/f/g/a/) (bd) | g/f/g/a/ be | d2 Tc2 | B4 :: 
 B,/C/D/E/ F/E/D/C/ | B,/C/D/E/ F/E/D/C/ | B,/C/D/E/ F/G/A/B/ | AF F2 | Bc BF | dBec | fgfd | 
 cB B2 :: B2 dB | ec A/B/c/A/ | B2 dB | fedc | B2 dB | ec A/B/c/A/ |1 cdcd | d2 c2 :|2 FB dc | 
 c2 B2 |]  