Try multiple melody ideas on one track with Track Alternatives

SEIDS shows how Logic's Track Alternatives let you record multiple MIDI takes on a single track instead of stacking new tracks for every idea.

Using Musical Typing (Cmd+K), the demo records one melody, creates a new alternative, then records a second version on the same track.

Switching between alternatives lets you compare ideas side by side and pick a favorite without cluttering your session or losing earlier takes.