It's hot and I'm tired so I'll keep this short [cue the masses chhering]
Spotted the theme early on but only thought to use it in the solving of one clue. 😪
Still a bit uncertain about 24d, where my answer is definitlely "live broadcast", but not convinced it's "screen features as" (I put it in because it could be said to be where what is on 'screen' is first (or used to be) kept on ... but I'm not convinced!)
1d and, particularly 13d, took the longest to parse, even though I was sure of their answers, but now I have, I think I'll make the latter my COD.