There are many Young Astronauts Club-related projects and solo works, below is by no means an exhaustive list.  

Use a reputable search engine to find out more about each one, and we will endeavor to post links wherever possible.

Zolymon

Junzilan

The Transverse Magnet

Pink Kaffir

The Poison Control Centre

Prize America

Sinatra U.K.

Primacord

Arc

Ov

Jupiterrordactilyte

Níl Patrik Zolymon + Thee Double Crossers Orchestra

Níl Patrik Zolymon + Thee United States Of America

The Great Wall Of Mexico

The Threnodists

203 Limited

Zeventh

The True News

Emi

Alx

Drunken Angels Choir