iTunes Remote still doesn't work after MacOS 10.15.2 and iOS 13.3 update.

I get it to work.

in the iPhone remote app go to Settings and click on Add iTunes Library (or something like that > mine is in French)

I presume that if I am on the same Wifi network and the Media sharing is activated in the Sharing preference on the mac, you will see this little icon appearing in the left pane of the Music app.

Click on the Remote iPhone icon, enter the code from the remote iPhone app and your done.

To clarify: any library that you had previously set up with older versions of the Remote app, including Home Sharing DO NOT respond to the remote app in Catalina and iOS 13.3. Instead, you need to authorize a new link manually as Widget74 reports above. To do this:

1. delete any old instances of iTunes/Music libraries
2. delete your Remote app from your mobile devices
3. update to the latest version of Catalina and iOS 13.3 or newer.
4. re-install the Remote app.
5. Open Music (new version of iTunes) on you Mac, and look for your mobile device listed in the left hand side panel, under Devices, add it and note the 4 digit pairing code
6. Open Remote on your device, search for the new Music library and add it, you will be prompted to enter the new 4 digit pairing code
7. Now you should be able to control the Mac Music library from your Remote app

Note: you can still use Home Sharing as well, but that link is NOT controlled by the Remote app...weird and confusing to me.

Seems that it work with direct pairing but not with home sharing. I disabled "home sharing" on my remote app and manually added Libraries after that.

I have to add this from my previous reply.

In the iPhone remote app I have two Libraries with the same name. The one at the bottom is the working one. I canot delete the first one.

If I use the first one or delete the second I get this like before the 10.15.2 update.

Hope this will help.

Yeah, pretty confusing. In my case, one for the home sharing link (it's at the top) and another for the new Music link that Remote can control, at the bottom. Other than turning off Home Sharing, I can't see how to get rid of the superfluous icon in Remote. Dumb.

I connected iPhone to iMac via USB as described in earlier post. On the iTunes Remote I selected "Connect Manually, received the four digit code and Apple Music and TV both prompted for the code to be entered. Two additional issues, the iTunes Remote will not stay connected nor control anything once the USB connected is removed. Secondly, the iTunes Remote will NOT control both Music and TV. I am not sure how Apple states they have fixed this APP; they need to publish detail instructions as it is not as simple as selecting "Use iTunes Home Sharing"; which does not work.

Bad news. This fix is good till computer restart. I have to relink the remote app today.

I am referring to the Apple TV app in Catalina. Now that movies are separated from iTunes, has anyone been able to get the iTunes Remote to control both the Apple TV app and Music app simultaneously?

I have the same issue with remote. How did you get 4-digit code? I’d love to get my remote working again. Thanks.