
Description: PyKaraoke is an open-source karaoke software for Windows, Mac and Linux. It allows you to play karaoke songs by loading lyrics and background music tracks, controls playback, changes pitch/tempo, adds effects and records audio.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Soundfont Midi Player is a lightweight program for Windows that allows you to play MIDI files using downloaded soundfonts. It supports effects like reverb and has a simple interface for loading MIDI files and selecting soundfonts.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API