Not trying to be a pedant, but I really don't think that's 89, first 2 tracks were released in 89, but thats more Chicago piano house/detroit techno and the clothes look more early 90's. I started going to this type of thing in 92 and those tracks were still big then, I've still got tapes with those tracks on. Big warehouse/aircraft hanger venues that were in daylight didn't get big like that video until 90/91 with Entropy, Vision, Fantazia, Dreamscape, Raindance, Book of Love, Mythology, Starlight, Pandemonium to name but a few I enjoyed
Could be wrong of course and its a great video with some great tracks on nonetheless