Construct music compositions by incorporating the ideas from the provided musical arrangement.
'Sectional: Through Composed'  
X:1
L:1/8
Q:1/4=200
M:4/4
K:G
|:"^A" D2 (3AGF DcAF | DcBA BGgG | D2 (3AGF (3AGF DF | AcBA GEcE | D2 (3AGF DcAF | DcBA BGgG | 
 D2 (3AGF de=fd |1 cdBd cAGE :|2 cdBd cdec ||"^B" B2 (3gfe fefa | =fefa gece | =fgaf gecA | 
 Bcde dBgB |1 d2 (3gfe agec | =fefa gece | =feaf gafg | a=fge dBce :|2 d2 (3gfe agec | de=fa gecA | 
 Bcde dBGD | EFGB AGEG ||"^Coda to Centenary Pack" D2 (3AGF DcAF | DcBA BGgG | D2 (3AGF (3AGF DF | 
 AcBA GEcE |"_2 bar repat is optional" |: D2 (3AGF (3AGF DF | AcBA GEcE :|  