My krautrock inspired project I.E.M. was active in the late 90’s, making 3 albums and an EP of mostly improvised instrumental music, quite similar in a way to the more abstract / spacier aspects of the early solo-era Porcupine Tree – All of the music is long out of print in any physical form, but for those with an interest I’ve now made it available on Bandcamp: iemmusic1.bandcamp.com