Hey ! Here is a cover of the main theme "First Step" from the Interstellar's soundtrack : https://www.youtube.com/embed/5heUCO7QulM

It's different from the original, but you could like it

In fact as the author has mentioned in the description, it's not a real cover but a personal interpretation It's different and a faster yes

Great! A different cover of the main theme if you want :

https://youtu.be/5heUCO7QulM

Awesome! Hans Zimmer made an epic ost for this movie! Do you agree?
I found a great cover on youtube of "First Step", the main theme of Interstellar :

Have a look and give your feedbacks!

https://youtu.be/5heUCO7QulM