Audacity is the world's most popular audio editing and recording app

A all-in-one CD/DVD/Blu-Ray tool

Play your music with style

Play and organize all your music

Edit audio file metadata

Edit audio file metadata

Convenient unified display of the most relevant technical and tag data for video and audio files

Batch audio converter and effects processor

Linux music player for NetEase Cloud Music

Rediscover your music

Listen to, explore, or manage your audio collection

This is a program for extreme sound stretching (like 50x) and for applying special effects by "spectral smoothing" the sounds.