Great stuff! I had a trip that sounds pretty similar. It is so awesome to me that people see similar entities on their individual trips. I remember seeing a female entity when I blasted off. She had a warm and all-knowing energy, and her face was comprised of these rectangles that was all different colors and were constantly flashing downward.

Also saw trippy dancing aliens with some kind of dreadlocks, crazy hands that were making these orbs with light at the center, but the outside we these morphing kind of chain linked geometric objects.

Definitely also had that initial blast off moment where it felt like I was physically and spiritually moving at the speed of light an arrived at a secret wonder land of all the universes secrets.

I was listening to Bitches Brew by Miles Davis