As per the previous review... I searched on Troyka, hit this page, read the first couple of reviews, which confirmed it was what I was looking for (the contemporary UK 3-piece jazz band), and placed my order. I then headed-off to the Amazon Cloud to download my stuff, in advance of the CD - like I always do. It was only then, when listening to the playback, that I realised that what I had bought was not what the reviews were referring to. So, I immediately cancelled my order.
According to Amazon's T's&C's, I will be charged for the MP3 version of the album. (I.e. whatever the screw-up, they're always right.)
I guess you could say that I was lax in not investigating this webpage ( http://www.amazon.co.uk/Troyka/dp/B00GUP9PG4/ref=sr_1_1?ie=UTF8&qid=1393438977&sr=8-1&keywords=troyka ) more thoroughly, before purchasing... Not the way I see it - to have a mixture of 2 entirely different (but identically named) bands on the same webpage is incompetent, on Amazon's part.
To ensure I don't do the same thing again, I'll head off to base.com and see whether they've got what I want.