Music GCSE online site

[Sata]

Hi. Is there a website similar to Oak Academy with videos, PowerPoint presentations, etc., for GCSE music Excel?

There are specialist ones but you have to pay to access them, e.g. Music First/Focus on Sound. BBC Bitesize has some generic information. I presume you mean EdExcel (Pearson) - they used to have some good YouTube videos for the old specification (pre 2018) but as I don't teach it, I have no idea if there is anything up to date.