Deleting Subtracks Easily


after having performed several looped recordings I have tons of subtracks in my project (Cubase 8.5 Pro).

Lets say I deleted all unnecessary Audio already. Is there an easy way to delete the sub tracks that have no audio ?
Or even delete the sub tracks that have unneeded audio ?

I hope you hvae some ideas…

can anyone help please ?

I think you are referring to “Lanes”.
Just delete the takes you don’t want and then right-click on the track and select “Clean up lanes”.

Worked perfectly ! Thank you!