Loundness Annotations for Streamed Tracks

In traditional set prep with local files, one might edit the gain of the local files directly in an audio editing tool and/or use the normalization capabilities of Rekordbox's export functionality to get the tracks in a set to the desired loudness consistency.

However, with streaming tracks (e.g. from the Beatport or Soundcloud information), while some annotations like Cues can be prepared in advance and stored, loudness or gain information cannot be prepared in advance for these tracks.

How do people deal with loudness for streamed tracks? Do you take notes on the side to remind yourself to adjust the faders for a track? I'm interested in hearing any idea.

Thanks!