Design a musical creation that involves the supplied motif and respects the established alphabetical structure.
X:1
L:1/8
M:3/4
K:Eb
['B/c/4d/4 ef/g/ e>d cB c/>d/e/c/ BG EA', 'AGA B>c de f/>g/a/g/ f>d Bc/d/ ef']  
X:1
L:1/8
M:3/4
K:Eb
 B/c/4d/4 ef/g/ | e>d cB c/>d/e/c/ | BG EA G/A/B/c/ |{A} G>E CB,/C/ EE | E3 :| | AGA | 
 B>c de f/>g/a/g/ | f>d Bc/d/ ef | ed B{d}c BB | B2 Bc/d/ ef/g/ | e>d cB c/>d/e/c/ | 
 BG EA G/A/B/c/ | G>E CB,/C/ EE | E3 ||  