Who could be the one Bill recorded songs with?

Ryan Scott, komponist in član skupine Varsity, pa je prav tako na Twitter-ju objavil, da z dvojčkoma in Davidom ustvarja na novih pesmih.

On the official Facebook Side from Tokio Hotel is a new Posting. Bill recorded a track in with another artist last week. Who it is, we don't know at the moment! Infos coming soon!