Thanks for your reply. I found some code on a few pages, and then tried variations of each till i got a result, ( trial and error ), i know, not the best or most efficient method !
The preview panel kept telling me that anything i added after the $if query( ie a bracket )) would be invalid syntax, even though i saw many examples in the discussions.
i also kept returning 2x Massive Attack, which was helped, i think, by this thread…
and a lot of searching and scratching my head later, this was the best i could get. It was late here in Oz so i turned to the experts for help 
thankyou !
Your edit works, however, it still returns a leading comma in the Comments field. How would i fix that ?
Your edit is artist-selective, thank you, that’s what i was trying to achieve.
Now, i’ll find another problematic script to entertain myself for the next few hours