Craft a musical performance that integrates the mentioned motif and follows the predetermined alphabetical arrangement.
X:1
L:1/4
M:2/2
K:E
['a g']  
X:1
L:1/4
M:2/2
K:E
 e/f/ |"E" g2 g f/g/ | a g f e |"B7" d e f g |"E" e B G B |"E" g2 g f/g/ | a g f e |"B7" d e f d | 
"E" e3 :: g/a/ |"E" b2 b ^a/b/ |"A" c' b a g |"Fm" a2 a g/a/ |"B7" b a g f |"Cm" g2 g f/g/ | 
"Fm" a g f e |"B7" d e f d |"E" e3 :|  