Ext Ops Panel
Open dashboard

Jazz Drummer

Chrome theme by Erce

A Chrome extension with 32 users, barely installed. Audience over the last 30 days: +1.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
32
Rating
3.7 (18 ratings)
Users, last 30 days
+1
Rating, last 30 days
Steady over 30 days
Version
1
Updated in the store
2011-08-17
Published
unknown
Manifest
V1
Browser access
No permissions declared

How it has moved

Users
+1 since 11.10
31-36 · 16 readings
  1. 2026-10-1633
  2. 2026-10-1834
  3. 2026-10-1933
  4. 2026-10-2135
  5. 2026-10-2234
  6. 2026-10-2335
  7. 2026-10-2436
  8. 2026-10-2533
  9. 2026-10-2634
  10. 2026-10-2833
  11. 2026-10-2932
  12. 2026-10-3035
  13. 2026-11-0134
  14. 2026-11-0432
  15. 2026-11-0733
  16. 2026-11-1032
Rating
unchanged since 11.10
reviewsrating 3.72 · 16 readings
  1. 2026-10-16reviews18rating3.72
  2. 2026-10-18reviews18rating3.72
  3. 2026-10-19reviews18rating3.72
  4. 2026-10-21reviews18rating3.72
  5. 2026-10-22reviews18rating3.72
  6. 2026-10-23reviews18rating3.72
  7. 2026-10-24reviews18rating3.72
  8. 2026-10-25reviews18rating3.72
  9. 2026-10-26reviews18rating3.72
  10. 2026-10-28reviews18rating3.72
  11. 2026-10-29reviews18rating3.72
  12. 2026-10-30reviews18rating3.72
  13. 2026-11-01reviews18rating3.72
  14. 2026-11-04reviews18rating3.72
  15. 2026-11-07reviews18rating3.72
  16. 2026-11-10reviews18rating3.72
Users
-2 since 31.08
28-36 · 33 readings
  1. 2026-08-3134
  2. 2026-09-0333
  3. 2026-09-0530
  4. 2026-09-0631
  5. 2026-09-0733
  6. 2026-09-0834
  7. 2026-09-0933
  8. 2026-09-1334
  9. 2026-09-1633
  10. 2026-09-2034
  11. 2026-09-2231
  12. 2026-09-2530
  13. 2026-09-2629
  14. 2026-09-2828
  15. 2026-10-0432
  16. 2026-10-0833
  17. 2026-10-1031
  18. 2026-10-1633
  19. 2026-10-1834
  20. 2026-10-1933
  21. 2026-10-2135
  22. 2026-10-2234
  23. 2026-10-2335
  24. 2026-10-2436
  25. 2026-10-2533
  26. 2026-10-2634
  27. 2026-10-2833
  28. 2026-10-2932
  29. 2026-10-3035
  30. 2026-11-0134
  31. 2026-11-0432
  32. 2026-11-0733
  33. 2026-11-1032
Rating
unchanged since 31.08
reviewsrating 3.72 · 33 readings
  1. 2026-08-31reviews18rating3.72
  2. 2026-09-03reviews18rating3.72
  3. 2026-09-05reviews18rating3.72
  4. 2026-09-06reviews18rating3.72
  5. 2026-09-07reviews18rating3.72
  6. 2026-09-08reviews18rating3.72
  7. 2026-09-09reviews18rating3.72
  8. 2026-09-13reviews18rating3.72
  9. 2026-09-16reviews18rating3.72
  10. 2026-09-20reviews18rating3.72
  11. 2026-09-22reviews18rating3.72
  12. 2026-09-25reviews18rating3.72
  13. 2026-09-26reviews18rating3.72
  14. 2026-09-28reviews18rating3.72
  15. 2026-10-04reviews18rating3.72
  16. 2026-10-08reviews18rating3.72
  17. 2026-10-10reviews18rating3.72
  18. 2026-10-16reviews18rating3.72
  19. 2026-10-18reviews18rating3.72
  20. 2026-10-19reviews18rating3.72
  21. 2026-10-21reviews18rating3.72
  22. 2026-10-22reviews18rating3.72
  23. 2026-10-23reviews18rating3.72
  24. 2026-10-24reviews18rating3.72
  25. 2026-10-25reviews18rating3.72
  26. 2026-10-26reviews18rating3.72
  27. 2026-10-28reviews18rating3.72
  28. 2026-10-29reviews18rating3.72
  29. 2026-10-30reviews18rating3.72
  30. 2026-11-01reviews18rating3.72
  31. 2026-11-04reviews18rating3.72
  32. 2026-11-07reviews18rating3.72
  33. 2026-11-10reviews18rating3.72

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Erce publishes 9 listings we track, 116 users between them. Listed website: cymbalhouse.com.

  1. The Drum Set Erce 49 users ★ 3.7
  2. Buddy Rich "The World's Greatest Drummer" Erce 9 users ★ 5.0
  3. Cymbal House Erce 7 users ★ 4.6
Show 5 more from this publisher
  1. High Pitched Cymbal Erce 6 users (last published figure) ★ 4.4
  2. Perfect Ride Cymbal Erce 4 users (last published figure) ★ 3.5
  3. Cymbal Attack Erce 4 users (last published figure) ★ 4.0
  4. Explosive Cymbal Erce 3 users (last published figure) ★ 4.0
  5. Brain Andres Erce 2 users (last published figure) ★ 2.3

Like this one

Listings the catalog judges closest in what they say they do.

  1. The Drum Set Describes nearly the same job, smaller audience 49 users ★ 3.7
  2. Cymbal Attack Describes nearly the same job, smaller audience 4 users (last published figure) ★ 4.0
  3. Explosive Cymbal Describes nearly the same job, smaller audience 3 users (last published figure) ★ 4.0
  4. Cymbal House Describes a similar job, smaller audience 7 users ★ 4.6
  5. Jazz Describes a similar job, smaller audience 58 users ★ 4.5

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/adjkfohcamniojabjfmndhahnlfjchch/badge.svg)](https://extops.dev/extensions/adjkfohcamniojabjfmndhahnlfjchch)

HTML

<a href="https://extops.dev/extensions/adjkfohcamniojabjfmndhahnlfjchch"><img src="https://extops.dev/extensions/adjkfohcamniojabjfmndhahnlfjchch/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-10. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built