The IVS format is a new way to enrich and put your unique touch into songs.
This file format can be used to transform any regular song file into a completely interactive experience. The IVS format has control over every part of the song (e.g., instruments, segments [introduction, verse, bridge, chorus, etc.]). Each component of the IVS format can be handled as blocks entities; you can mix or rearrange them as you please. This gives you endless possibilities to mix, remix or create a totally new and unique performance.
You can also download tracks in IVS that allow you to loop inside parts of the track and you can rebuild the song in this way.
When you buy a song from the TronMe website you are then free to produce as many versions of that song as you wish. The same may not be true of songs obtained from other locations; check the license.