MP3 Club #38: Sound Test - Single by Sludgefeast on Apple Music
Stereo test file - Andrew Oakley
Struggling to upload mp3 files to Discord's Soundboard on my test server, The file meets all the specs (I think). What am I doing wrong? : r/discordapp
Testing audio codecs
DMX MP3 Player - Blue Point Engineering
HD Stereo Sound Test, Free and Online Sample - YouTube
Amazon.com: Digital Voice Recorder, 8GB Portable Professional Dictaphone Voice Recorder with LED Display Sound/Voice Recder MP3 Music Player for Lecture, Meeting, Interview, etc. : Electronics