I gottit! I did as Redwing suggested ( had tried to find by post previously but couldn't remember topic), found the first time I asked ( it was Redwing and scampbll that helped me then as well), and tried to pick up from the advice given then, went back to tagging tools and highlighted the four tracks, as have done several times this past couple of days, but this time I noticed the up-down arrows to change the track order and so was able to get them into the correct order there, but when I went back into the player, they still seemed to be in the old order - until I clicked on Album ( was it? or Disk Track?) Whatever, they are now displayed in their proper places, and I fully expect that that is how they will remain. Hooraay! No sour milk for tea here! Thank you both for your faithful help of bumblies..... x