This is an optional add-on package for Nuendo 4. Dubbed NEK for short, it contains special features for music composition that aren’t part of the standard version of Nuendo 4. NEK extends Nuendo 4’s functionality by adding full notation features, a Drum Editor for MIDI drums, and four VST instruments: HALion One, Prologue, Spector, and Mystic. The Nuendo Expansion Kit integrates music tools from Cubase 4 seamlessly into the Nuendo 4 application, making Nuendo 4 completely compatible with Cubase 4 projects, ideal for mixed Cubase and Nuendo workflows. The Score Editor has been conceived to allow any possible piece of music to be displayed as a score, complete with all the necessary symbols and formatting.