Just scroll down to what you want to see.
All my music is available at all the major online stores, such as Amazon, iTunes, Spotify, & Tidal.
And they're available in a variety of formats, such as CD, MP3, & streaming. CDs aren't available for all my albums, such as the older ones or ones longer than 80 minutes.
Not sure the best place to get the highest quality digital files. I recommend you get my CDs on eBay (new from me). I think that is the only place to get them right now; other places migth be scams.
For streaming, just use what you already have. I'm listed on all the major ones. Let me know if I'm not on the one you use so I can check to see if I can add it. Keep in mind that all my albums are a seamless mix so you should consider Spotify, Tidal, or another service that plays an album without pausing between tracks. You don't have to listen that way, though.
It doesn't matter too much, though. Go ahead and choose your favorite format and store. Of course, if you buy the CD, you can make MP3s (or otehr formats) and have both CD adn digital files.
If you want to buy individual MP3s, make sure you check out how long a song is because some songs are very short and meant to be more like interludes. So I don't recommend buying these separately. Either buy the whole album or some of the longer songs separately. For example, you probably shouldn't buy "Gymnastics", or even "Indian with a Star", or others separately.
If you buy the MP3s from anywhere and if they are not of a good quality you want, ask me to send you higher quality ones, which will be 320 kbps (and not VBR). This is not a guarantee, but I really will try to do this. If I don't, it will be because too many people are asking when I won't have enough time. To prove you bought my music, you would need to send me the poor quality MP3s and forward me some sort of e-mail receipt. It's probably easier for both of us, though, if you just get them from somewhere decent.