Test your music in different ways

Independent BPM and pitch control, instant key detection, audio quality analysis, and effortless track rename — all in one beautifully simple Mac app.

Download on Mac App Store

Free 30-day trial — no credit card required

Everything you need. Nothing you don't.

Six tools that elevate your workflow and transform the way you experience music.

Independent BPM

Test your tracks at different BPMs without changing the key — with sample-accurate precision.

Independent Pitch

Shift pitch in semitones or cents while tempo stays exactly where you set it.

Camelot Wheel

Instant key detection mapped to the Camelot wheel for harmonic mixing at a glance.

Audio quality detection

Spot low-bitrate and transcoded files before they ruin your set.

Track rename

Rename your tracks in seconds with Camelot key and BPM.

Waveform display

See your track's structure in real time and speed up your analysis without missing a beat.

Tempo & Pitch

BPM and Key, fully independent.

Change the BPM without the vocals getting distorted. Shift the key without touching the tempo. In elian, each control works independently — so you can explore new versions of your tracks without compromising the sound.

Harmonic Mixing

Know the BPM and key of every track, instantly.

elian detects BPM and key and renames as many tracks as you want at once — so you can find harmonically compatible tracks fast and build sets that flow.

Audio Quality

Know your files before you play them.

A built-in analyzer flags low-bitrate files, upscaled MP3s, and other quality issues before they make it into your set — so every track sounds as good as it should.

Track Organisation

Visual harmonic mixing.

The Camelot Wheel shows which tracks are harmonically compatible with any track in your library — so you can build sets that sound great together without memorizing a thing.