Quickly and easily tune just about any musical instrument to perfect pitch. Audio Tuner provides * a full spectrum analysis, * a pitch pipe, * built-in tunings for many musical instruments. Simply play your musical instrument into the microphone to find out if it is flat or sharp, then use the tone generator to confirm the note. Supported instruments include * guitar, * ukulele, * violin, * piano, * bass guitar, * banjo, * mandolin...