Composer Lab
Composer Lab
Download on App Store

This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.

Logo of Composer Lab
Download on App Store

Composer Lab

The professional workstation for pitch set analysis, multi-tempo management, and custom microtonal tuning. Break the twelve-tone limit and export sophisticated harmonic structures directly to your DAW.

Key Figures

Downloads

300

User Rating

1.0/5

Total Ratings

0

Publisher

笑一 杨

Category

Music

Locales

1

Latest Version

2.39

Size

34.1 MB

First Released

Apr 18, 2025
Features

Empower Your Creative Architecture

A sophisticated laboratory for high-level harmonic exploration, microtonal precision, and advanced rhythmic discovery.

Intelligent Pitch Set Theory

Automate complex calculations like invariance and interval vectors to discover unique harmonic structures instantly.

Custom Microtonal Tuning

Design scales with cent-level precision and export .scl or .tun files directly to your favorite DAW synths.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Composer Lab - A collection of screenshots from the Composer Lab app showing pitch set theory analysis and microtonal tuning modules.

A collection of screenshots from the Composer Lab app showing pitch set theory analysis and microtonal tuning modules.

Composer Lab - Interface of Composer Lab app showing a pitch set theory calculator and a geometric Tonnetz grid for music composition

Interface of Composer Lab app showing a pitch set theory calculator and a geometric Tonnetz grid for music composition

Composer Lab - Interface of the Composer Lab app showing pitch set theory calculations and a dual keyboard layout for harmonic analysis.

Interface of the Composer Lab app showing pitch set theory calculations and a dual keyboard layout for harmonic analysis.

Composer Lab - Interface of the Composer Lab app showing pitch class sets and a circular harmonic diagram

Interface of the Composer Lab app showing pitch class sets and a circular harmonic diagram

Composer Lab - Interface of Composer Lab showing a pitch set theory diagram with Forte numbers and pitch class selections.

Interface of Composer Lab showing a pitch set theory diagram with Forte numbers and pitch class selections.

Composer Lab - Microtonal tuning interface in Composer Lab showing a harmonic lattice with pitch ratios and cent deviations

Microtonal tuning interface in Composer Lab showing a harmonic lattice with pitch ratios and cent deviations

Composer Lab - Composer Lab mobile app interface showing a twelve-tone serialism matrix and pitch set theory analysis tools.

Composer Lab mobile app interface showing a twelve-tone serialism matrix and pitch set theory analysis tools.

Composer Lab - Musical pitch set theory analysis interface in the Composer Lab app showing numeric pitch selections and interval vectors

Musical pitch set theory analysis interface in the Composer Lab app showing numeric pitch selections and interval vectors

Composer Lab - Composer Lab app interface showing the Tempo Module with BPM settings and rhythmic ratio calculations.

Composer Lab app interface showing the Tempo Module with BPM settings and rhythmic ratio calculations.

Composer Lab - Composer Lab app manual explaining pitch set theory methods including Forte and Rahn.

Composer Lab app manual explaining pitch set theory methods including Forte and Rahn.

Description

Set Module:
 The Set Module enables musicians to explore harmonic structures and scales of all kinds, and discover new ways of organizing pitch material. Built on the principles of pitch set theory, it offers an intuitive interface along with a rich set of practical tools. Features include fixed superset, fixed subset, invariance calculation, interval vector constraints, unfolding, and numeric recombination mode. The module is designed to make working with complex musical ideas easier and more intuitive, and can be used in songwriting, arranging, film scoring, and concert music composition. Tempo Module:
 The Tempo Module allows users to set a range for rhythmic units and define a tolerance for timing variations. It supports a system where up to six different tempos can be freely switched and converted. Tuning Module:
 Start at 1/1 and craft your own tuning system with cents or ratios. Map it onto a standard keyboard so you can transpose in 12ET or in precise cent steps. Hear your microtonal scales live, then export .scl and .tun files straight to your DAW—unlocking boundless realms beyond the twelve-tone limit.

Download

Download on App Store

This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.