Legato Lens helps you tune, train and compose with actionable insights and recommendations. Legato Lens helps you become a better musician! We transform your practice into measurable progress toward your musical goals. Notable Features: 1. Professional chromatic tuner and pitch detector, accurate to 0.01 cents! 2. Rhythm Trainer 4. Practice Log 5. Advanced Stats 6. Practice Session Analysis and Audio Recordings 5. Many Others!