How to overcome major first pattern mind blanks

[Moonlight_X]

Hi guys, I need help with how to overcome a mindblank or 5 on song "The Adventures Of Lolo" I have played over 1000 times and I cannot do the first pattern without my hands going full retard, I can AAA it with shuffle turned on, but mirror doesn't seem to help. Will shuffle ever be allowed to be used towards scores? This song is my worst rank and I feel I will never be able to get rid of it. Any help would be good thanks.