Deep Madness
Swapper

• Known as active in 1993
• Country: Finland
• Known as: Deep Madness (in 1993), Sandman (in 1993)
• Known as member of The Electronic Knights in 1993
• Also with this name: Sandman (Magnetic Fields, Digital, Sonic/Sonik Clique/Sonik, Damones) (FI), Sandman (Fanatix) (GB), Sandman (Quartex), Sandman (Savage, Shrimps Design) (DE), Sandman (Anthrox, Paradox, Decade, Nirvana, Shark Island) (NZ), Sandman (Fairlight, Sanctuary (Sweden)) (SE), Sandman (Supplex), Sandman (Supreme (new-bbs)), Sandman (Ozone), Sandman (Asylum) (GB), Sandman (Prologic, Caldron), Sandman (NL), Sandman (Morque) (FI), Sandman, Sandman (Lloret Free Byte, Obsolete)