Original audio assets
Rights-Safe Practice Tracks
Audio exercises published with clear origin notes, reference parts and tools for looping or timing practice. This library starts small and expands only with controlled material.
Lead and Backing Listening Exercise
Compare a simple lead proxy, accompaniment and mix created specifically for CleanStems.
Publishing Standard
CleanStems will publish practice audio only where the source is created for the site, recorded with permission or supplied with a verifiable license. Public-domain musical composition status alone does not establish rights to a particular recording.