No hay banda!
It might interest you to know that David Lynch opposes viewers jumping to scenes in his films. Most of the DVD releases of his films, including this one, have no chapter breaks. The Blu-ray follows a different strategy. There are 56 chapters, and there's a "Scene Selection" menu. However, it isn't possible to select a precise chapter. The Blu-ray menu selects a chapter at random. As well as this, the buttons to skip a chapter forwards or backwards are disabled.