D'Accord Easy Tuner, designed to beginners and skilled players, it's an instrument tuner for Windows. You just need a microphone plugged on your computer, and you can tune your instrument easily and with accuracy. There is also a Wizard to help you set up everything so that you get the best tune. To improve your musical ear, you can also listen to the original tuning, and compare with your own instrument. It's suitable to tune many different instruments like Acoustic/Electric Guitar, Bass, Mandolin, Banjo, Ukulele, Bouzouki, Violin, Violoncello, Cavaquinho, Balalaika, Charango and Viola. You can also use it with any customized tuning for 4,5,6,7,8,10 and 12 string instruments.