K3b is a CD and DVD burning application for Linux systems optimized for KDE. K3b project provides a comfortable user interface to perform most CD/DVD burning tasks like creating an Audio CD from a set of audio files or copying a CD. While the experienced user can take influence in all steps of the burning process the beginner may find comfort in the automatic settings and the reasonable K3b defaults which allow a quick start.
To install K3b open your Ubuntu Software Center (Applications->Ubuntu Software Center) and type k3b in the search field. Double click the search result and select the Install button. When installed close your Ubuntu Software Center and K3b can be found in your Sound & Video list (Applications->Sound & Video)