Develop musical pieces that incorporate the given motif and follow the specified structure.
X:1
L:1/8
M:6/8
K:A
['a3 e3 e3', '(e2 g)'  
X:1
L:1/8
M:6/8
K:A
 e |"A" A>Bc (c<e)c |"E7" B3"A" A2 e | A>Bc ce>a |"D" f3"E7" (e2 g) |"F#m" a>Aa"D" (f2 a) | 
"A" e>cA"E7" (B2 c) |"F#m" A>Bc"A" e>fc |"E7"{c} B3"A" A2 :| g |"A" a3 e3 |"D" f<af"E7" e3 | 
"A" A>Bc c<ea |"D" f3"E7" (e2 g) |"A" a3 e3 |"D" f<af"E7" e3 |"F#m" A>Bc"A" e>fc | 
"E7"{c} B3"A" (A2 g) |"A" a3 e3 |"D" f<af"E7" e3 |"F#m" A>Bc"A" c<ea |"E7" f3"A" (e2 a) | 
"A" A>ce"E7" e>fg |"F#m" a>gf"E7" e3 |"F#m" A>Bc"A" e>fc |"E7"{c} B3"A" A2 |] B |"A" c>Ac (ce>)c | 
"E7" B3"A" (A2 B) | (cA>)c (ce>)a |"D" f3"E7" (e2 g) |"F#m" a>Aa"D" (f2 a) |"A" e>cA"E7" (B2 c) | 
"F#m" A>Bc"A" e>fc |"E7"{c} B3"A" A2 :| g |"A" a>Aa"D" (f2 a) |"D" f>ec"E7" (e2 g) | 
"A" a>Aa"A" e>fa |"D" f3"E7" (e2 g) |"A" a>Aa (e2 a) |"F#m" f>ec"E7" (e2 a) |"F#m" A>Bc"A" e>fc | 
"E7"{c} B3"A" (A2 g) |"A" a>Aa"D" (f2 a) |"D" f>ec"E7" (e2 g) |"A" a>Aa"A" e>fa | 
"D" f3"E7" (e2 g) |"A" A>ce"E7" e>fg |"D" a>gf"E7" e3 |"F#m" A>Bc"A" e>fc |"E7"{c} B3"A" A |]  