The chorus was off beat in the 1st version, So I fixed that along with some pitch issues as well. It was originally brought down to two semitones but I had to bring it down one extra tone, Because the live version unlike the original Bon Scott version of HTH which is A Flat Mixolydian where as this live version from Donington was retuned to A Mixolydian, Thanks again if you like it favorite comment or download and have a good day.