I use SONAR X3 to record audiobooks.  As the final step of editing, I'd like to listen to the entire track (usually a chapter) at a speed about 20-30% faster than normal - without distorting the pitch.  If you listen to audiobooks, Audible gives the listener that capability.  So, how can I do that in SONAR X3?

Quickest way is to slip-stretch the clip to a shorter length (ctrl+shift while dragging an end). The upper right corner displays the %.