1)   enable Encore 4.0
enable Encore is a powerful instrument tuner and metronome which provides precision tuning and interval timing, with a range of preset instrument tunings, styles and transpositions, and preset and custom speed intervals.

 2)   enable Guitar Tuner 4.0
enable Guitar Tuner is a powerful instrument tuner which provides precision tuning with a range of preset instrument tunings, styles and transpositions.