Craft a musical performance that integrates the mentioned motif and follows the predetermined alphabetical arrangement.
X:1
L:1/8
M:2/4
K:G
['GG G2 AA A2 BB AB cc', 'GG/A/ GG/A/ B2 cc/B/ A2 BB/A/ G2', 'ed AA A2 d^c/d/ ed GG G2']  
X:1
L:1/8
M:2/4
K:G
"^Intro" GG G2 | AA A2 | BB AB | cc c2 |:"^A" GG/A/ GG/A/ | GG/A/ B2 | cc/B/ A2 | BB/A/ G2 :| 
"^B" d^c/d/ ed | AA A2 | d^c/d/ ed | GG G2 | dd d2 | ee e2 | ff/f/ ef | gg g2 |]  