The Human Nature of the Singing Voice - Exploring a Holistic Basis for Sound

Extract RAR5 archives

The majority of unpackers do not support the new RAR5 format. You will receive an error message when you try to open it, and there is usually no way to integrate it manually into the application to add support for it.

So, the only feasible option right now is to install Winrar 5.x on your system if you want to use a graphical user interface. Note that this is a trial version, and while it won't stop working after the trial runs out, it will nag you to upgrade the software.