No...that's his real name...he has some bad reviews...like this one......I think discogs is confused or there is another Don Jackson...they list him as a British conductor..but he has worked on Silverline projects [URL="https://www.discogs.com/artist/933279-Don-Jackson-3?anv=Don+Jackson"]HERE
[/URL]...this is why I don't think he a British conductor
Great sleuthing! Weird that there's so little on him yet he conducted some of the top orchestras in the world.