Construct a musical piece using the given pattern as a foundation.
'Sectional: Through Composed'  
X:1
L:1/8
M:4/4
K:C
 BEA |[M:2/2][K:G]SOSOO .!fermata!PMTuCOMdB |: A2 (AF) DFAF | G(E{FE}D)E GBdB | BAFA DFAd | 
 BGFG TE2 D2 | FAAF DFAF | (GE{FE}D)E GBdB | BAFA DFAd | BGFG E2 D2 || ABde f2 (fa) | gefd edBd | 
 ABde (Tfe)fg | afdf e2 d2 | ABde f2 (fa) | gefd edBd | ABde faab | afdf e2 d2 || A2 (Ac) BAGF | 
 GABc dBAG | FGAc BGGB | AFDF TE2 D2 | FAAc BAGF | GABc dBAG | FGAB defb | afdf e2 d2 :|  