These are likely multistyles or other songs with style changes.
THe "silence" just refers to the start of the track being silent, likely because the first style used doesnt use that track, but later styles do use that track.
Thanks for the quick response, Peter! Yes, these are multistyles and the "silence" tracks are not used on the first style. So I get why they are labeled "silence". But, if possible, I'd like to know what realtrack each "silence" track plays when they ARE used. Here's why
My BiaB tracks end up in a DAW where I have to manually name them. For most tracks I can see both the RT number and the name of the RT on the waveform when I drag them over. For "silence" tracks I don't see anything as helpful.
THANKS again!