AudioDisplay

Access from: Main menu->View->Audio display

Available controls:

Right click: context menu.
Drag with left mouse button in lower area (with "hand" cursor): navigation (updates current frame once mouse is released).
Drag with left mouse button in other space (with "arrow" cursor): selection (rounded to video frames).
Shift + drag (anywhere): selection.
Control + drag (anywhere): adjust audio offset wrt video (the offset can also be set in Main menu->Audio->Interleaving->skew correction).
Double-click: jump to frame.
Click while preview: stop preview.