Share my Music library with wife

I have 4K songs in my iTunes (windows) and Apple Music library that are a combo of purchases, saves from Apple Music, and burned CDs. I've been listening to these on my Apple Music for years. My wife just became an Apple person and has an iPhone and iPad. She wants to have access to my entire library on her Apple Music (yes we have Family Subscription) but for life if me I can't figure out way to do this. Any help please? Thanks!