There is a shared workflow and functionality between the Expression Engine synthesizers, in particular the more recent Expression Engine synthesizers that are considered in this chapter.
Rapture and Rapture LE
Dimension Pro and Dimension LE
Session Drummer 2 and Session Drummer 3
This shared workflow also applies to DropZone and RXP, but because those synthesizers are covered in full in their chapters in the downloadable materials, their inclusion here would be duplication.
This consistent approach makes every Expression Engine synthesizer immediately usable, because the workflow is immediately understood. This takes away the basic learning curve for each synthesizer so you can get on with ...