Wow ,a big help for me!
This application is been a godsend for me I utilize it in conjunction with OnSong. I had to have major surgery on my neck and all my songs had to be lowered three notes. Without this application and would not be able to continue my solo gig , strongly recommended it works phenomenal and the logarithm stay pretty accurate even if the key is lowered or raised 4 or 5 notes or its even more.
My Mark Anthony about
AudioStretch, v6.0.0