Automatic accompaniment for MIDI keyboard
Play a chord with your left hand and drums, bass, chords, pads and phrases follow in time and in key. Several fingering modes, from single finger to full chords.
Codes verified Oct 22, 2026
Stage Arranger promo code: $20 off the arranger software for Windows PCPlay a chord.
Hear the whole band.
Stage Arranger is arranger software for Windows that turns your PC and any MIDI keyboard into a virtual arranger keyboard. Your left hand plays the chords, the auto accompaniment follows with drums, bass, guitars and pads, and your right hand is free to play and sing. No tracks to build. No piano roll. Just music.
Stage Arranger coupon code$20 off
SAJP3MXXXE2026
Valid until Dec 31, 2026. Prefer no deadline? Use the permanent 10% discount code.
8accompaniment parts, mixed live
4Main variations plus Intro, Fill, Break, Ending
STYalso PRS, SST and BCS style files
SF2your own sounds, banks or external synth
MIDI+WAVrecord the take, voice included
Auto accompaniment software for your MIDI keyboard
Built to be played,
not programmed.
Most music software asks you to become an engineer first. Tracks, clips, quantize, export. Stage Arranger asks one thing: play.
Pick a style, touch a chord, and a band that listens to your hands starts with you. Switch to Main B for the chorus, hit a Fill into the bridge, land the Ending. This is live accompaniment software that works the way arranger keyboards have worked on stage for decades, now on the Windows PC you already own.
- Sing through your microphone with Hall, Chorus, Delay or Flanger
- Layer two right-hand voices, each with its own octave
- Record what you just played as MIDI or a finished WAV
Real-time MIDI arranger with chord recognition
An arranger panel,
under your fingertips.
Stage Arranger recognises the chord you play and moves the whole band with you. Every section of a song is one key away. Mapped to F1 through F11, Space and Enter on your computer keyboard.
Intro
IIIIII
Main variation
ABCD
Break
Ending
IIIIII
Sync
Start
Backing band software for live playing
Intro, Main A to D, Fill, Break and Ending. Auto Fill on section changes, Sync Start on your first chord, Sync Stop when you lift your hand.
MIDI style player: STY, PRS, SST, BCS
Load compatible SFF and SFF2 style files you already own into a User Styles library, next to the included demo styles.
SoundFont arranger with SF2 sound banks
Use a compatible sound bank, your own SF2 files, installed instrument plugins, or an external synthesizer over MIDI.
MIDI player for PC
Open any Standard MIDI file, mix its channels and play or sing along with live right-hand voices.
Record keyboard and vocals
Record MIDI, or a finished stereo WAV of the whole mix, including your microphone with Hall, Chorus, Delay or Flanger.
ASIO audio software for low latency
ASIO driver support with buffer size control, so the band answers your hands like a hardware instrument.
A Windows arranger workstation
Eight-part mixer, Auto Mix, per-part EQ, filters and effects, a master compressor and a five-band EQ. On Windows 10 or later, 64-bit.
Inside the arranger software: voices, mixer, MIDI player
Take the full tour.
01
The performance screen
Style, tempo, chord, section and all eight accompaniment parts on one screen. The keyboard shows your split point: amber for chords, blue for melody.
02
Voice library and SF2 sounds
Browse by category, search, mark favourites. Load a bank, point to your own SF2 folder, use installed instrument plugins, or drive an external synth over MIDI.
03
Master output
Five-band EQ, a stereo-linked compressor with makeup gain, stereo width and a limiter ceiling. The final polish before your speakers or the recording.
04
Built-in MIDI player for PC
Open a MIDI file, mix its channels and play or sing along with the right-hand voices live. Ideal for backing tracks you already have.
05
Record a sample
Capture a sound from your microphone, trim it, add fades, set the root note and turn it into a playable voice.
06
Low-latency ASIO setup
ASIO driver support, buffer size control and channel routing. Pick your interface once and play with the immediacy of hardware.
Virtual arranger keyboard vs. hardware workstation vs. DAW
The arranger experience,
without the arranger price.
Looking for keyboard arranger software or arranger software for PC? Stage Arranger gives you chord recognition, style sections and live performance controls on the computer and keyboard you already own.
Arranger workstation
Several
thousand $
- Great live feel
- Heavy, one location
- Sounds tied to the model
DAW production
Hours
per song
- Unlimited control
- Build every part by hand
- Made for producing, not playing
Stage Arranger
$79with code
- Play live from the first chord
- The keyboard and PC you own
- Your styles, your sounds
Stage Arranger promo code, coupon and discount code
Two ways to save.
Current Stage Arranger deals, checked on October 22, 2026. Copy a code, create your account on the official portal and enter it at checkout.
Best value
Valid until Dec 31, 2026
Stage Arranger promo code: $20 off
Code
Register and redeem
SAJP3MXXXE2026
Expires December 31, 2026, 23:59 checkout system time.
Permanent
No expiry date
Stage Arranger discount code: 10% off
Code
Register and redeem
SAB2TWWNJWTH10
No stated expiry or usage limit.
Official checkout
Payment and licence are handled only by the official Stage Arranger account portal. This page never asks for payment details.
Final price at checkout
Savings shown are based on the $99 price listed on stagearranger.com in October 2026. Code eligibility and the final price are confirmed at checkout.
Refund policy
Terms are published on the official site. Read the legal page ↗
Stage Arranger download and setup
Three steps.
Then you play.
- 01
Register, buy and download
Create your account, apply your promo code at checkout, then download the Stage Arranger installer for Windows from your account and activate your computer.
- 02
Add a sound bank
Download a compatible bank from your account, or point Stage Arranger to your own SF2 sounds. Select your audio and MIDI devices.
- 03
Play
Load a style, press Sync Start and play a chord. Plug in a microphone if you want to sing over it.
Stage Arranger FAQ: coupons, free trial, download
Good to know.
Is there a working Stage Arranger promo code?
Yes. SAJP3MXXXE2026 takes $20 off until December 31, 2026, and SAB2TWWNJWTH10 takes 10% off with no expiry date. Both are official codes, checked on October 22, 2026. Enter one at checkout in the official account portal.
Stage Arranger coupon code or discount code: which saves more?
At the current $99 price, the $20 coupon code brings the price to $79 and the 10% discount code to $89.10. Use the $20 code while it is valid. Whether codes can be combined depends on the rules in the official checkout.
Is there a Stage Arranger free trial?
The official website does not list a free trial at the moment. You can read the full user manual before buying, and the refund policy is published on the official legal page. The permanent 10% code keeps the price lower at any time.
Where is the Stage Arranger download?
After you register and purchase on the official account portal, the Windows installer and compatible sound banks are available for download from your account. Download only from the official site.
What is Stage Arranger?
Arranger software for 64-bit Windows. Connect a MIDI keyboard, choose an accompaniment style and play chords: the software plays drums, bass and the other parts in time and in key with you. Layer voices on top, sing through a microphone, mix and record the result.
Can my PC work as a virtual arranger keyboard?
Yes. With Stage Arranger, a Windows 10 or later 64-bit PC and any USB or MIDI keyboard work together like an arranger keyboard: chord recognition, style sections, layered voices and a live mixer.
Do I need a special keyboard or audio interface?
Any USB or MIDI keyboard works. For a delay-free feel when playing live, an audio interface with an ASIO driver is strongly recommended.
Which style files and sounds does it support?
STY, PRS, SST and BCS style files (SFF and SFF2 workflows), plus SF2 SoundFonts, compatible sound banks, installed instrument plugins or an external synthesizer. Full style libraries are not bundled, and compatibility of third-party styles can vary.
Where do I buy Stage Arranger?
Only through the official Stage Arranger account portal. This page is informational and does not process orders or payments.
Best Stage Arranger deal right now: $20 off
Your keyboard is ready.
Your band is waiting.
Get Stage Arranger for $79
Code SAJP3MXXXE2026 · until December 31, 2026