Our complete universe can be seen as an infinite crowd of particles. Every being and every single object is a build-up of those particles. The video here visualizes this in an artistic way. Watch the particles dance through universe along computer generated space nebulas and star-fields. Listen to relaxing electric music in combination with binaural beats of 7,83 Hz, the Schumann resonances.
This rate is applicable for meditation and similar mental practices. It fosters unexpected experiences and an expansion of consciousness. However, there is no pressure and one does not have to focus on a specific mental target. You can also let go, relax and have some fun while watching a living cosmos full of electromagnetic fields and strong spiritual powers.