nTune combines a classic tuner, a metronome, a practice timer, a video tool, practice journal, and a revolutionary drone tuning practice method into a single app. Upon starting a practice session, one has their choice of using any of thosefeatures. When faced with a difficult passage in music, nTune allows musicians to create a sequence of root pitches that can be easily cycled through at the tap of a finger, or press of a foot pedal.