pitch control for guitar lead songs

Hello!!!
My name is Valmir Aragao from Rio de Janeiro Brasil!!!
Would be possible help me?

I need of sotwares names with can made pitch control in guitar speed lead for pc windows!!!

I put transciptions or tablature or cd or mp3 in software and him play slowly, very, very, slowly for me traning with my guitar !!!
I need of sotwares names!!!
For traning speed, fast lead guitar songs!!!!

Thanks you!!!!!

*with made same is cd-gt1 or 2 of tascam or rockplay of ibanez but pc computer windows