: Along with the increased tempo, the vocals are usually higher in pitch (often called "nightcore" style).

Look for the or the video description, where creators usually credit the original artist.

Check the of the TikTok video to see the original audio source.

In these long-running series, "Part 201" represents a creator's consistent output of curated music. While the specific song can vary depending on which creator’s series you are looking at, these parts typically share common characteristics:

: Most "Part 201" videos include a call to action for viewers to "use this audio" for their own content to help it gain traction on the algorithm. Why Sped-Up Audios are Popular

: Faster tempos often make melancholic songs feel more energetic or "vibey," fitting the fast-paced nature of scrolling.