
Description: Sekaiju is an open source MIDI sequencer and editor software for Windows. It allows users to edit MIDI files, record MIDI data, quantize and transpose notes, edit lyrics and tempo, add effects, and export MIDI files.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Midi Sheet Music is a software program that allows you to create, edit, print, and play back MIDI sheet music. It has an intuitive interface for entering and editing notes and other musical symbols. Useful for musicians, composers, arrangers, teachers, and students.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API