Sto it`s a one-man darkwave project feauturing few random other guys playing the synths, the bass , the guitar or simply singing along. Most of the lyrics and songs are done by Steffen von Flesih. Here are some songs:

2010
Sto feat F.Filipov (Voyvoda) - Depression Ivanova (download)

2006-2007
Sto feat. Shentov (KPD-0) - Paperclamps (download)
Sto feat. Shentov (KPD-0) - Ash (no vocals) (download)
Sto - The Song (no vocals) (download)
Sto - Square (no vocals) download
Sto - Purple Water (demo) download