What is the most effective way to promote a collaboration on YouTube?

1. Produce a collaboration teaser and upload it to both collaborators’ channels.
2. Use keywords from Google Trends to write the video title and description.
3. Update the tags in old videos to include keywords for the collaboration.
4. Link to the collaboration in the comments of other artists’ videos.

100% Correct Answer:

• Produce a collaboration teaser and upload it to both collaborators’ channels.