It's easy and free to load your mp3 library into AppleMusic. It is not intuitive—even for Mac users—but, once learned, piece of cake.

Apple Music User Guide for Windows


BIAB 2024 Audiophile Mac
24Core/60CoreGPU M2 MacStudioUltra/8TB/192GB Sequoia, M1 MBAir, 2012 MBP
Digital Performer11, LogicPro, Finale27/Dorico/Encore/SmartScorePro64/Notion6 /Overture5