Brilliant! Clues and crossovers. You've outdone yourself this time. More red herrings than you mention in the answers - very clever construction :-)

Couldn't disagree more with previous comment. Under the category very easy - certainly not very easy. I got two groups and maybe I did miss things but without a doubt it could be a medium. some of the clues are so wide and varying there is so much to think of "modern romance song" or nat king cole song" when both have had over 50 songs... I like the grid but its the rating I object to as its not very easy

Agreed, not 'very easy' - but then that's what the user ratings after the grids are for. As a puzzle this is inspired. Challenging and enjoyable, as always. Thanks!

Thank you for a brilliant and brain-racking grid. 4/10 for me, and I was pleased with that!

Aggh...put the wrong link on the wrong group!

Agree with First gofer