Free chord progression player

Hear chord progressions at your own tempo with block, strummed or arpeggiated playback. Playback is free and uses no credits.

Enter chord symbols, for example C G Am F.

Use 1–16 chords separated by spaces, commas or hyphens. Major, minor, 7, m7 and maj7 are supported; slash bass notes are not.

Starting points

CGAmF

Changing the progression or playback settings stops the current playback.

Hear the same changes three ways

Keep the chords, then change tempo, style or instrument so the difference is easy to hear.

Guitarist adjusting an acoustic guitar’s tuning pegs in daylight

Give chord symbols a pulse

Enter a short progression and choose the tempo and beats per chord. Listen to how a familiar sequence changes when its timing changes.

Use
Music production desk in daylight

Compare three ways of playing

Play chord tones together, strum them or separate them into an arpeggio. Browser-synthesized timbres are a practice aid, not a recording of a real performer.

Use

Turn a little theory into something you can hear

  1. Enter the chords

    Use chord symbols such as C G Am F, or choose a starting progression.

  2. Shape the playback

    Set the instrument, playing style, tempo and beats per chord.

  3. Listen, then change one thing

    Play. Stop or edit the progression before trying a new version.

Use

More free audio tools

Keep practicing tempo and pitch in the same session.

Explore Tools

Start from harmony and instruments

Hear a key, play a shape, or try a voicing in the browser before you take it back to your track.

Free interactive music tools

What creators say about Viralkey

See how creators use Viralkey for their music videos.

JM

Jason Mitchell

Indie Musician

One portrait plus my track — a performance-ready AI MV in 3 minutes.

Short-form for the next release finally keeps up.

GF

Grace Fox

Label Manager

Same face, different style — the team gets a new visual direction without reshooting or rebuilding the concept.

EW

Emma White

Electronic Musician

Upload a song and AI builds around rhythm and emotion — drops and energy shifts land in the picture.

MC

Mia Chen

Producer

No shoot crew.

Upload the track and get a release-ready AI music video in minutes.

DM

Diego Martins

Musician

Lip-sync and expression actually feel like singing — not a mismatched face track.

Viewers feel the emotion land.

HP

Hannah Parker

Label Manager

Same face across performance, story, and VFX, then 100+ styles on top — series posting finally scales.

RN

Ravi Nair

YouTuber

TikTok needs hooks and watch-through structure.

Viralkey clips can stop the scroll in the first seconds.

YL

Yuki Lin

Creator

Scenes and looks change, but the face stays the same — no face drift, consistent character at last.

LS

Leo Santos

Creator

Ship on release day: image to music video or song to music video — both modes cover what I need.

A few things worth knowing

No. It plays the chord symbols you enter. It does not write lyrics, arrange a complete song or export a studio recording.

Give the idea a sound

Start small, listen closely and try one change at a time.

Use