Work with markers, time and key signatures, and tempo in Logic Pro for iPad

In addition to working with individual tracks, regions, and channel strips, you can manipulate different aspects of an overall project in Logic Pro for iPad.

• You can tag different parts of a project using markers.

• You can add time and key signature changes that affect the ruler.

• You can control the project tempo by adding tempo changes, which affect project playback.

• You can use Smart Tempo to analyze and adjust the tempo of imported audio recordings to match the project’s tempo.

• You can add and edit chords, allowing Session Players in your project to play in sync.

• You can control the transposition of regions in a project using the Pitch Source region parameter. Some region types also respond to chords.

Logic Pro features several ways to control aspects of the overall project. A set of global tracks (the Marker track, Time Signature track, Key Signature track, Tempo track, and Chord track) is available in the Tracks area.

You can also add effects to output or aux tracks, and automate effects and other parameters on output or aux tracks, which can affect the overall project.

For information about automating project parameters, see Introduction to automation.