Index Stamina Mid is a collaboration of stream files 7 step artists(Braeden, Owem, Kirby5464, ChasePines101, Deamerai, Stepmaniac, PCBoyGames)
It consists of stamina files from 140-220 BPM, Etterna level range mostly 14-20
https://drive.google.com/open?id=1fWcJdwSiM7h9PYAyXmetA5YpIfMpBbGm