Some CD players still have this option. For example, let us look at the CD In Blue . On many CD players you can also jump directly to any index mark which makes it easier for you if you want to listen to the end of a very long track. Sadly, these CD players became less popular in the past. There is no official KS video available.
Fans often make the mistake to transfer their own stark interest over to the whole mankind.
We have been in this business for about 30 years and we know what sells and what doesn't, and how much we can sell. There is no mass market for a Schulze album, even less for a Schulze video. But we would need a mass market, because of the already mentioned costs. If you take a look into the discography, you will notice that KS' tracks are often very long. In our opinion it doesn't make much sense to cut out a 2 minute snippet of a 75 minute piece.