5Tuners is your tuner of choice. Just click on the button and tune the music instrument with the sound of the tuned string. Original instruments sounds. Supported 5 Instruments: Bass Guitar, Mandolin, Banjo, Balalaika, DoubleBass. 10 Pitches modes: Baroque, Scintific, France1859, New Philarmonic, Concert Pitch, Boston Symphony Orchestra, New Berliner Philarmoniker, Old. Berliner Philharmoniker, Renaissance. Automatic repeating of the playing sounds. Wikipedia information and buying hints for each selected instrument.