Tempo Lock is a very useful feature in PolyNome Playlists.
It allows you to override the tempo for every item in the Playlist. This is great if you have a Playlist of practice presets and you want to work on them at different tempos.
If you have a Playlist of presets with related tempos (for example a half time section and double time section) then the Tempo Lock won’t do what you want. In that case you should check out the Tempo Percentage Slider.
Check out the Tempo Lock feature in action here…