Individual aliases:
Ad De Feijter AKA Mr. Fact
Ardy Beesemer AKA J.P. Baggerag
Ed Smidt AKA Pulsemaster E
APPEARANCES +
Various
Radikal Deep
1993, CD, 
,
, House/Euro House/Downtempo
Various
Groove Kissing Volume 1 (A Dance Sampler)
1992, CD, Smplr, Groove Kissing, Groove Kissing, 
,
, House/Techno
Various
The Best Of Techno Beatbox Vol. 1
1992, LP, Comp, Sung Eum Limited, ToCo International, 
,
, Hardcore/Techno/Euro House
Various
The Best Of Techno Beatbox
1991, CD, Comp, Graffiti, 
,
, House/Techno
Various
Techno Pop Volume 1 Issue 2
1991, 2x12", Promo, Tur, Techno Pop
Various
Decadance (Volume IV)
1991, CD, ,
, House/Techno/Trance
Various
Turn Up The Bass Volume 16
1991, CD,
House/Techno/Euro House
Various
Techno Beatbox Vol. 2
1991, Vinyl, ,
, House/Techno
