Software to compress audio files with GUI? - Lemmy

Hi! I do use these two programs for single and batch photo and video compression. They let you cut the file size by ~80% without any noticeable loss in quality, but can not find anything similar for my huuuge music collection. Any reccomendations please? CompressO -> https:// github.com/codeforreal1/compressO [http://github.com/codeforreal1/compressO] Caesium Image Compressor -> https:// github.com/Lymphatus/caesium-image-compressor [http://github.com/Lymphatus/caesium-image-compressor] Save some space, guys!