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Data Health
Data Quality (Mar)
Appendix: Data Quality
Artist daily data completeness
99,826 artists · 5 priority sources
Platform
Spotify
YouTube Channel
Wikipedia
TikTok
YouTube Artist
Artist Rank (by Spotify followers)
All tiers selected
▾
Select all
Clear all
Top 50K
Top 10K
10K–20K
20K–30K
30K–40K
40K–50K
50K–60K
60K–70K
70K–80K
80K–90K
90K–100K
Daily coverage: artists with data on each date
Stacks by rank tier — toggle tiers above to filter
Coverage depth: distribution of total days per artist
How many artists have full 730-day coverage vs gaps