: Clickable links in the video description or a pinned comment that allow users to jump to specific songs instantly.

For a "Nightcore Gaming Mix 2021," a truly useful feature would be the inclusion of .

: Labeling sections of the mix based on the "gaming mood" (e.g., Boss Battle , Grinding/Farming , Speedrun ).

If you are looking for a specific mix from that year, many creators on YouTube and platforms like SoundCloud utilize these features to improve the listener experience.

: Listing the tempo (e.g., "165 BPM") next to each track so listeners can gauge the energy level before the transition.