2011 - Zreen Toyz - Bruit souterrain
2011 - Zreen Toyz & Wehwalt - Mandala
2011 - Zreen Toyz & Usher San - Der Traum
https://zreentoyz.bandcamp.com/album/zreen-toyz-usher-san-der-traum
https://zreentoyz.bandcamp.com/album/zreen-toyz-usher-san-der-traum
2011 - Jihel & Gerchambeau - Méta-voyage de l'ouïe
https://jihel.bandcamp.com/album/gerchambeau-jihel-me-ta-voyage-de-loui-e