Free Online Music Tools

A free metronome with a drum machine, tap tempo, odd meters such as 7/8 and a speed trainer. It works on your phone.

A free chromatic tuner for guitar, violin, ukulele, winds and more. It uses your microphone and handles transposing instruments.

E-A-D-G-B-E, Drop D, Open G.

E-A-D-G, with tips for 5 strings.

G-D-A-E in fifths.

C-G-D-A, a fifth below the violin.

C-G-D-A, an octave below the viola.

E-A-D-G in fourths, low-note tips.

G-C-E-A re-entrant; baritone D-G-B-E.

G-D-A-E in paired strings.

Open G and 4- and 6-string tunings.

Pedal and lever harps, concert pitch.

Concert pitch, adjustable A4.

Sounds an octave above written.

Concert pitch, the orchestra’s A.

F transposing, written and sounding note.

Concert pitch, from B♭1 up.

Sounds an octave below written.

B♭ transposing, written and sounding note.

B♭ transposing, a ninth below written.

E♭ transposing, sounds a minor third higher.

Soprano, alto, tenor and baritone transpositions.

B♭ transposing, written and sounding note.

E♭ transposing, written and sounding note.

B♭ transposing, written and sounding note.

E♭ transposing, low notes from about 65 Hz.

B♭ transposing, written and sounding note.

B♭ transposing, warm conical tone.

Horn in F, written and sounding note.

Tenor and bass trombone, slide positions.

B♭ euphonium, bass clef or treble clef.

BB♭, CC, E♭ and F tubas, low-note tips.

Orchestral pedal timpani, ranges of 23-32 inch drums.