Question about Samsung Galaxy S24+

I'm thinking about buying a new Galaxy S24. But only if I can manage the following: The new Galaxy phones no longer have a headphone connection and the newer models no longer have a micro SD card slot. What do I do if I have my music library on a micro SD card and want to listen to it via headphones at the same time? This is the basic requirement for me to switch from the S20 to the S24.