Sub 3.28K | View 822K | Video 878
At a glance
Subscribers
Last 29 days3.28K
— No change
Views
Last 29 days822K
+1.22K (+0.1%)
Videos
Last 29 days878
— No change
Charts
Subscribers, views & videos over time
Tap on chart to see values
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Subscribers gained (weekly) · 6 mo
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Views gained (weekly) · 6 mo
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Subs milestone changes (up to 30)
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Views milestone changes (up to 30)
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Engagement
Avg. views per video
937
Total views ÷ total videos
Views per subscriber
251×
Total views ÷ subscribers
Subs per video
4
Subscribers ÷ total videos
Revenue estimate
Details →Total (all-time): $576 – $1.64K
Daily avg.: $0 – $0
Weekly avg.: $0 – $1
Last 29 days: $1 – $2
Based on estimated $0.7–$2 CPM.
Analytics tables
Analytics Table:DrChangMathGuitar
| Date | subscribers | views | videos |
|---|---|---|---|
Jun 15, 2026 Jun 15 Mon | 3.28K -- | 822K +190 | 878 -- |
Jun 14, 2026 Jun 14 Sun | 3.28K +10 | 822K +290 | 878 -- |
Jun 1, 2026 Jun 1 Mon | 3.27K -- | 822K +281 | 878 -- |
May 25, 2026 May 25 Mon | 3.27K -10 | 821K +301 | 878 -- |
May 18, 2026 May 18 Mon | 3.28K -- | 821K +339 | 878 -- |
May 11, 2026 May 11 Mon | 3.28K +10 | 821K +352 | 878 -- |
May 4, 2026 May 4 Mon | 3.27K -- | 820K +280 | 878 -- |
Apr 27, 2026 Apr 27 Mon | 3.27K -- | 820K +257 | 878 -- |
Apr 20, 2026 Apr 20 Mon | 3.27K -10 | 820K +391 | 878 -- |
Apr 13, 2026 Apr 13 Mon | 3.28K -- | 820K -- | 878 -- |
Subscribers gained (weekly)
| Week | Subscribers gained | Change vs prev |
|---|---|---|
Dec 1, 2025 | 0 | -- |
Dec 8, 2025 | 0 | -- |
Dec 15, 2025 | 0 | -- |
Dec 22, 2025 | 0 | -- |
Dec 29, 2025 | 0 | -- |
Jan 1, 2026 | 0 | -- |
Jan 5, 2026 | 0 | -- |
Jan 12, 2026 | 10 | +10 |
Jan 19, 2026 | 10 | -- |
Jan 26, 2026 | 0 | -10 |
Feb 2, 2026 | 0 | -- |
Feb 9, 2026 | 0 | -- |
Feb 16, 2026 | 0 | -- |
Feb 23, 2026 | 0 | -- |
Mar 2, 2026 | 0 | -- |
Mar 9, 2026 | 10 | +10 |
Views gained (weekly)
| Week | Views gained | Change vs prev |
|---|---|---|
Dec 1, 2025 | 461 | +461 |
Dec 8, 2025 | 485 | +24 |
Dec 15, 2025 | 460 | -25 |
Dec 22, 2025 | 332 | -128 |
Dec 29, 2025 | 149 | -183 |
Jan 1, 2026 | 174 | +25 |
Jan 5, 2026 | 412 | +238 |
Jan 12, 2026 | 443 | +31 |
Jan 19, 2026 | 434 | -9 |
Jan 26, 2026 | 379 | -55 |
Feb 2, 2026 | 368 | -11 |
Feb 9, 2026 | 481 | +113 |
Feb 16, 2026 | 444 | -37 |
Feb 23, 2026 | 484 | +40 |
Mar 2, 2026 | 542 | +58 |
Mar 9, 2026 | 373 | -169 |
About
Guitar: I use an electric acoustic guitar, and transcribe pieces easier for me to play. Earlier clips here were edited, but recent clips are in original form, and reverb is coming from the amp and the room. Thanks for listening to my guitar. Mathematics: I would like to share some ideas and understanding.
- Handle
- @schang1971
- Joined
- July 25, 2006
More features coming
We're working on new analytics and tools. Stay tuned.
More features coming
We're working on new analytics and tools. Stay tuned.