Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/4
M:4/4
K:Eb
['E (E']  
X:1
L:1/4
M:4/4
K:Eb
 z2 z E | (E c) B A | G2 (F E) | (E F) G A | B3 E | (E c) B A | G2 F E | (E F) G A | B3 B | 
 (c A) _d c | B2 G G | (A G) F G | A2 (G A) | (B e) c A | B2 A G | (F E) (G F) | E2 B, B, | E2 F2 | 
 B,2 B, B, | E2 (F G) | A2 G A | (B e) c A | B2 A G | F E (G F) | E2 z2 |]  