The article starts his Beatles work on sitar with "Within You Without You" - what about "Love You To" the year before or "Norwegian Wood" the year before that?
The writer does go on to refer to George's "...naive sitar burr heard three years previously on the Beatles’ Norwegian Wood". I enjoyed the review: it's quite the most enthusiastic one I've ever read of 'Wonderwall Music' and if it encourages a few curious souls towards what has always been one of the dustiest and most unsung corners of The Beatles' back catalogue (individually or collectively) then job's a good'un.
Now I'd like to see a similarly broad minded take on 'Electronic Sound'.