Reference Manual

266 Automation and Editing Envelopes
If you want your edits to apply to both the clip and all of its associated envelopes, apply edit
commands to a selection in the clip track.
Note that Live allows you to copy and paste envelope movements not only from one point in time
to another, but also from one parameter to another. Since the parameters may be completely
unrelated, this can have unexpected (but possibly interesting) results.
19.5.5 Editing the Tempo Automation
The ability to dynamically stretch and compress audio to track any tempo or tempo variation is
one of Live’s specialties. In Live, the song tempo is just another automated control.
To edit the song tempo envelope, unfold the Master track in Arrangement View, choose “Mixer“
from the top envelope chooser and “Song Tempo“ from the bottom one.
The Tempo Envelope.
When adjusting the tempo envelope, you might want to scale the value axis display, which is the
function of the two value boxes below the envelope choosers: The left box sets the minimum, and
the right box sets the maximum tempo displayed, in BPM.
Note that these two controls also determine the value range of a MIDI controller (page 477)
assigned to the tempo.