Keep cool guys … it’s just a simple question.
I know how to select multiple track parts but don’t know how to open all selected audio parts in only one audio editor to use variaudio. If I double click on the multiple selection I get one audio editor windows per track parts.
I know and use cubase since existing on ATARI ST … so please don’t judge computer skills only on one question specially that i’m project leader in software development 
English is not my mother language, do you speak french ?