Compose a piece of music using the specified letter-based musical form and incorporating the assigned motif.
X:1
L:1/8
M:3/4
K:E
['E3 F (3GFE', 'A2 B2']  
X:1
L:1/8
M:3/4
K:E
 B GF | E3 F (3GFE | B4 Bc | B3 G (3FGF | E3 F (3GFE | A3 G FG | A c3 e2 | c3 A{FG} FE | 
 F3 B (3AGF | G3 E GA | G B3 ef | g3 f eB | c4 ea | g3 f eg | f d3 e2 | c6- | c3 :: B ef | 
 g3 f ga | g2 f2 eB | A3 G AB | A2 B2 c2 | f3 e fg | f2 e2 d2 | G3 F GA | G2 A2 B2 | e3 d ef | 
 ec dB cA | F2 FE FG | F3 f ec | B G3 A2 | F d3 e2 | c6- | c3 :|  