Construct a musical piece using the given pattern as a foundation.
'Sectional: Through Composed'  
X:1
L:1/8
M:4/4
K:C
 .abc ||[M:2/2][K:Amix] (3:2:2(Tcd)"^segno" |: eAAF G2 (cd) | eA (3AAA gefd | eAAF G2 (Bc) | 
 dBgB TBA A2 :| e>a{b} (3(aga) baag | eaag (3(efg) dg | e>a{b} (3(aga) baaf | gedB BA A2 | 
 e>a{b} (3(aga) baag | eaaf g2 (ga) | bgaf gefd | edgB TBA A2"^segno" |]  