“Ginger Rogers did everything Fred Astaire did but backwards and in high heels.” Leave out the heels (and the gracefulness) and that’s pretty much how I solved this. Very little in the grid in my first pass, but I got a couple of the letters, which - with the title- gave me a pretty good idea of what the 22 characters in the grid would be. The rest of the gridfill came with a lot of assistance from Mrs B, the Chambers app and dogged back solving. Thank you, Ifor, it was a great construction, cleverly clued and deserved a better solver than me!