Right click on the radio button of the track you want to thicken
Click on Select Realtracks
Click on Select Realtracks again (this one will have the track name you are working on)
When the dialog box opens, click on the medley button (near the top right)
The next dialog box (which opens slowly on my system) will give you options to affect the whole song (in the first drop-down)
Below that, check Play all simultaneously
Click the duplicate button (to the right)
Choose how many duplicates you want
Adjust their db offset and panning

I've only tried this once, so my directions may be imprecise, but this should get you closer to thickening your tracks.

Last edited by Don L Turner; 12/10/19 07:01 AM.

Don L. Turner

BIAB Audiophile 2021
Studio One 4