“I could compare my music to white light which contains all colours. Only a prism can divide the colours and make them appear; this prism could be the spirit of the listener.”
There are many interpretations of Spiegel im Spiegel but I believe this one by Gidon Kremer and Keith Jarret is the best.
Here is Gidon Kremer again along with Tatjana Grindenko and Alfred Schnittke in the original recording of Arvo Pärt’s Tabula Rasa.
The second part of this piece is one of the most beautiful things I have ever heard.