I have to say that Amazon has a great thing in their ‘Autorip’ program. For those that are unaware, a good portion of the physical music they sell includes a free MP3 version of the album so you can start listening as soon as you order.  As well, it’s part of their ecosystem then so you can tell Alexa to play it and it just knows you own it now and queues it up.  Considering some of the physical cds on sale are super cheap and you get the original disc and the new fangled digital, it’s a great bargain.  I just wish they did this for book/ebooks too.  I’d be buying so much more from them if that was the case.