Musical jenga is when strangers on the Internet take turns adding another level of music to each other’s creations.

Sometimes they sing about muffins or procrastination.

Sometimes they duet with frogs or dryers.

Sometimes the original participants know they’re leaving space for a duet partner to join in… and sometimes they don’t.

Sometimes they’re short and sweet.

Often, they’re original, but occasionally they cover John Williams or Nirvana.

If you aren’t on TikTok, where many of these originate, Mimo on Youtube sometimes edits together the best TikTok jengas.

(H/T yankeefog)