Arturia KeyStep 37 MIDI Keyboard Controller and Sequencer - Manual (Page 99)

9.8.3.2. Move notes
To move an existing note, click and hold the middle of note. The cursor will become a hand
icon. Then drag the note up or down to place it anywhere within the MIDI note range.
You can also drag it to the left or right to place it anywhere within the sequence. If a note
already exists at the new location, it will be replaced by the note you are moving.
It's also possible to move several notes at the same time. To do this, first drag a box around
the notes with the cursor:
Next, click on the middle of one of the notes and drag the selected notes up, down, left or
right.
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Note: if one of the selected notes moves outside the MIDI note range, the entire piano roll will glow
red. The same thing happens if the notes are moved beyond the 1^st^ or 64^th^ steps in the sequence.
9.8.3.3. Copy/paste notes
After selecting a group of notes you can make another copy of those notes in another
section of the sequence. Just hold the Alt key (Option on a Mac), select one of the notes, and
drag them all into the new area.
The new notes will have the same velocity and gate time values as the original notes.
Arturia - User Manual KeyStep 37 - The MIDI Control Center 94