Construct a piece of music by incorporating the given motif and adhering to the determined musical form.
X:1
L:1/8
Q:1/4=120
M:4/4
K:A
['(3efg a3 d2 f2 e2'  
X:1
L:1/8
Q:1/4=120
M:4/4
K:A
|:"^A""E7" E2 |"A" A3 B"E7" c3 B |"A" A2 A,2"^/" C2 E2 |"A" A>G A<f"F#m" e>c B<A | 
"Bm" B4-"E7" B2 c>B |"A" A3 B"E7" c3 B |"A" A2 C2"A7" E2 =G2 |"D" F>D F<A"E7" G>E G<B | 
"A" A2-"D" A2-"A" A2 :|"^B" (3efg |"A" a3 c"D" d2 f2 |"A" e2 A2"D" a2 gf |"A" e2 A2"F#m" f>e dc | 
"Bm" B4-"E7" B2 (3efg |"A" a3 c"D" d2 f2 |"A" e2 A2"D" a2"A7" =G2 |"D" F>D F<A"E7" G>E G<B | 
"A" A2-"D" A2-"A" A2 || (3efg |"A" a3 c"D" d2 f2 |"A" e2 A2"D" a2 gf |"A" e2 A2"F#7" f>e dc | 
"B7" B4-"E7" B2 c2 |"A" A,CEA"E7/G#" c3 B |"F#m" A2 C2"A7/E" E2 =G2 |"D" F>D F<A"E7" G>E G<B | 
"A" A2-"D" A2-"A" A2 |]  