We tracked worldwide Google search interest for 25 viral songs, dances and sounds since 2008. Among the 15 one-off fads, the median climb from first takeoff to peak took 1 month(s), and the median fad had lost half its peak interest 3 month(s) later. "harlem shake" collapsed fastest; "baby shark" holds on best today at 12% of its peak. Evergreen party songs like the Macarena and "Cha Cha Slide" behave differently: they never fade, they come back every wedding season.
One-off fads, fastest to fade first
| Term | Peak month | Months takeoff→peak | Months to fall to half | Months to fall to 10% | Interest 12 mo after peak (peak=100) | Now (Jul–Sep 2026 avg) |
|---|---|---|---|---|---|---|
| harlem shake | Mar 2013 | 1 | 1 | 3 | 2 | 0 |
| ice bucket challenge | Aug 2014 | 0 | 1 | 2 | 1 | 0 |
| running up that hill | Jun 2022 | 1 | 2 | 4 | 4 | 2 |
| bloody mary lady gaga | Dec 2022 | 0 | 2 | 6 | 5 | 2 |
| jiggle jiggle | May 2022 | 1 | 2 | 9 | 8 | 10 |
| renegade dance | Feb 2020 | 2 | 2 | 8 | 4 | 2 |
| we dont talk about bruno | Jan 2022 | 1 | 2 | 5 | 4 | 4 |
| sea shanty | Jan 2021 | 0 | 3 | 34 | 23 | 10 |
| wellerman | Mar 2021 | 2 | 3 | 42 | 23 | 7 |
| what does the fox say | Oct 2013 | 1 | 3 | 8 | 9 | 0 |
| the box roddy ricch | Jan 2020 | 1 | 3 | 8 | 7 | 4 |
| gangnam style | Oct 2012 | 2 | 4 | 10 | 7 | 0 |
| savage love | Aug 2020 | 3 | 4 | 21 | 15 | 3 |
| old town road | May 2019 | 2 | 4 | 12 | 10 | 2 |
| baby shark | Mar 2019 | 19 | 16 | — | 59 | 12 |
Evergreens and formats (no single fad shape)
| Term | Peak month | Months takeoff→peak | Months to fall to half | Months to fall to 10% | Interest 12 mo after peak (peak=100) | Now (Jul–Sep 2026 avg) |
|---|---|---|---|---|---|---|
| oh no oh no no no | Nov 2020 | 154 | 26 | — | 72 | 71 |
| ymca | Jan 2008 | 0 | 94 | — | 95 | 39 |
| tequila song | Feb 2018 | 121 | 28 | — | 100 | 34 |
| macarena | May 2010 | 28 | 1 | — | 30 | 26 |
| cotton eye joe | Feb 2024 | 193 | 5 | — | 28 | 22 |
| nightcore | Jun 2016 | 48 | 52 | — | 73 | 11 |
| barbie girl | Jul 2023 | 186 | 2 | — | 17 | 11 |
| rickroll | Apr 2008 | 3 | 1 | 45 | 24 | 9 |
| dreams fleetwood mac | Oct 2020 | 1 | 1 | 7 | 8 | 8 |
| cha cha slide | Aug 2020 | 0 | 1 | 2 | 25 | 3 |
What it means
Viral formats reward speed and a sound people already know. Curious how one of these hits would sound in a different voice? An AI song cover lets you hear it. If you have a hook of your own, an AI song generator can turn it into a full track with vocals in a few minutes.
Method
- Google search interest, worldwide (all countries), web search, monthly. Each term was queried on its own, so every line is scaled 0–100 to its own peak month. These are shapes, not sizes: they show how each fad rose and faded, not which was bigger.
- Window: Jan 2008–Sep 2026.
- Takeoff = first month of the unbroken run of months at ≥10 leading to the peak. Half-life = months from the peak until interest first drops to ≤50. "Now" = Jul–Sep 2026 average.
- Evergreens and generic phrases ("oh no oh no no no" had steady searches long before its 2020 TikTok peak), Macarena, YMCA, Cha Cha Slide, Cotton Eye Joe, Tequila, Barbie Girl, Rickroll, Nightcore, Dreams) are shown separately because they have no single fad cycle; some peaks are driven by later events (e.g. the 2023 Barbie film).
Cite and download
Free to use and cite with a link back to this page.
aisong.lol Research. (2026). Sea shanties to sad covers: the anatomy of a viral music fad. aisong.lol. https://aisong.lol/research/sea-shanties-to-sad-covers-the-anatomy-of-a-viral-music-fad
Use this data. Every table in this study as one spreadsheet-ready file.
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