Suren Seneviratne's Missing Music project documents rare and obscure music applications, patches, software art and plug-ins that were once available for the Macintosh computer during the turn of the millenium. It exists simultaneously as a blog and a live performance; a living database of over 200 audio & music tools on missingmusic.medium.com and an audio-visual concert using vintage Mac computers and video projectors creating an immersive deep-dive into the sonic and visual aesthetic of the Y2K era.