Edit: also brough up in these topics
http://forum.renoise…in-the-sampler/
http://forum.renoise…trument-editor/
This will be hard to realize without wasting vertical space (keeping the according/tabs discussion out of this 
But, if we decided to compromise and make a miniature version it could still reveal a lot of useful info, I think
In this screenshot, I’m using the blank space after the tabs to fit a small spectrum (with a tooltip for showing the frequency and amplitude). Could be toggled to show a VU meter, or even nothing?
