It is recommended to listen to the movie in the best way possible for sound. 
The sound design for Electra took almost a year and is a big part of the feel of the movie.
It is a stereo mix.

Download 4K screener (same password): https://we.tl/t-TslN6qP5Qb

To get a password for the screener, please contact robert@malraux.co.uk.