Grouping audio tracks to clean up timeline.

It would be amazing if premiere pro could group video and audio tracks in a minimized fashion to help clean up timelines. Then have an expansion arrow to reveal the grouped section. 

For example. Say I have overlapping audio tracks of wind SFX. I could group these tracks into a "Wind" labeled section thats consolodated into one track. Then click an expansion arrow to reveal the tracks associated with Wind SFX.