I'd like to start by saying i myself am a Caustic user & have spoken with Rej & have his permission to make this post which follows the guidelines he has set.
I am involved with a project called "imusify"-
a platform for artists musicians & music lovers.
A blockchain powered multimedia platform, striving to create a new music economy, in order to solve the long-standing inefficiencies in the traditional Industry.
We will be looking for Beta testers in the near future.
Below are two links to videos which explain the concept.
Of course i shall provide more information and answer any questions that one may have.