Develop musical compositions by respecting the prescribed structure and combining the presented musical concept.
X:1
L:1/8
M:4/4
K:A
['[CEA]2 A>A A>Bc>d e2 e>e e>fe>c A2', '.D2 .D2', "[Aa]4 ([Ff]2 [dd']2) [cc']3 [Bb] [Aa]4"  
X:1
L:1/8
M:4/4
K:A
 E2 | [CEA]2 A>A A>Bc>d | e2 e>e e>fe>c | A2 A>A A>c{c}B>A |{A} B6 .F2 | B2 B>B .B.c.d.e | 
 f2 f>f .f.d.B.A | G2 G>G G>AF>G | .E2 .[Bd]2 .[Ac]2 .[GB]2 | [CEA]2 A>A A>Bc>d | e2 e>e e>fe>c | 
 A2 A>A A>cB>A |{A} B6 .F2 | B2 B>B .B.c.d.e | f2 f>f .f.d.B.A | G2 G>G G2{AG} (F>G) | 
{G} (A4 .[EA]2) :| G>A | B6 [CEA]>B | c6 [GB]>c | d>dd>d d>dc>d | [eg]3 [df] .[ce].[Bd].[Ac].[GB] | 
 [CEA]2 A>A .A.B.c.d | e2 a>f .e.c.B.A | G>GG>G G2{AG} (F>G) |{G} A6 (A/=G/F/E/) | .D2 .D2 .D2 || 
[K:D]"^Trio" [DF]>[EG] | [FA]4 ([DF]2 [Fd]2) | [Ac]3 [GB] [FA]4 | [EG]4 ([CE]2 [GB]2) | 
 [FA]3 [EG] [DF]4 | [FA]4 ([DF]2 [Fd]2) | [Ac]3 [GB] [FA]4 | [EG]4 ([CE]2 [GA]2) | 
 ([DF]4 [DF]2) [Ff]>[Gg] | [Aa]4 ([Ff]2 [dd']2) | [cc']3 [Bb] [Aa]4 | [Gg]4 ([Ee]2 [Bb]2) | 
 [Aa]3 [Gg] [Ff]4 | [Aa]4 ([Ff]2 [dd']2) | [cc']3 |] [Bb] [Aa]4 | (g4{ag} e2) .[Aca]2 | 
 d2 [Fd]>[Fd] [Fd]2!D.C.! ||  