Spotify Triode App Radio Genres

Hi there

I also posted this in the Duet thread, but now think maybe I put it in the wrong spot. Sorry for the duplication.

Thank you so much for the Spotify plugin that allows me to use Spotify on my Squeezebox Duet.

I have a question - on iPeng when I go to the spotify radio stations I see a number of genres including 60s 70s and 80s. When I log into real spotify app on my computer there is also a 90s genre. What do I have to do to get the 90s genre to show up on iPeng so I can play it on the Squeezebox Duet?

Thanks in advance for your help.