n-Track Studio v6.0.9 Build 2599 Released (Win)

Draw centerline, Waveforms, Piano Roll.

n-Track Studio version 6.0.9 Build 2599 Released (Windows),

Draw centerline Settings/Waveforms option [New Feature]
Auto-quality Settings/Waveforms options [New Feature]
Fixed when opening Piano Roll window on a MIDI part and another Rianoroll window was open the new Piano Roll window tab was not always made foreground [Bug Fix]