stumm [at] kaos-kontrol [dot] org (Jukka)
wellamo [at] yahoo [dot] com (Helena)
painu_vittuun [at] yahoo [dot] co [dot] uk (Heikki)

Snail mail address / phone number available by request

If you want to receive updates on new releases and the band's activity, subscribe the Stumm newsletter by sending a blank e-mail to: stummsludge-subscribe@kaos-kontrol.org