Logic Pro provides several different tools and methods for creating and editing tempo events. Tempo can be changed or edited in the Transport bar, the global Tempo track, the Tempo List (in the Lists area), with a tempo fader in the Environment, or with the Tempo Operations window. In most cases, the global Tempo track or Tempo List will be your first port of call. This chapter discusses these tools, and describes the relationship between tempo events and MIDI and audio regions.