Suggestions for alternative destinations - Sep / Oct

Hi all. I’m currently planning my Europe travels for 2026 (yes a long time away but due to work commitments I have to plan ahead)

I went to Ibiza last year and loved every minute of partying to David Guetta at Ushuaia!

Are there any other destinations that would have a good selection of events or DJ’s to choose from in the month of September or October?

I want to consider other destinations before Ibiza, however I truly love the amount of options for events and locations and DJ’s in Ibiza.