{"id":5314,"slug":"nigeria-chart-volume-change-decomposition-17-to-20-september-2026","title":"What moved Nigeria’s Spotify chart volume, 17 to 20 September 2026","source":"kworb.net Spotify daily country chart for Nigeria, collected by this desk on 17 and 20 September 2026","source_url":"https:\/\/kworb.net\/spotify\/country\/ng_daily.html","source_type":"computed","method":"Nigeria's published daily Top 200 carried 12,527,452 chart streams on 17 September 2026 and 20,078,382 on 20 September 2026, a change of 7,550,930. That change is decomposed here into five mutually exclusive components that sum to it. The four Seyi Vibez components split his tracks by their status across the two dates: tracks charting on 20 September only and carrying more than half their all-time Spotify total in that single day, counted at their 20 September streams; tracks charting on both dates, counted as the difference between the two days; tracks charting on 20 September only but carrying less than half their all-time total that day, counted at their 20 September streams; and tracks charting on 17 September only, counted as a negative at their 17 September streams. The fifth component is the residual, the net change across every other artist on the chart, computed as the total chart change minus the sum of the four Seyi Vibez components. share_of_chart_change_pct divides each component by 7,550,930 and may not sum to exactly 100 through per-row rounding. 18 September was not a collection date, so this three-day change spans a gap this desk did not measure and a single intervening day could have carried a higher or a lower peak than either endpoint shows. Chart streams are plays inside the published Top 200, not total consumption in Nigeria. The final row restates the total the five components sum to, so that the denominator used throughout this table is itself a cell in it rather than a figure carried only in prose.","unit":"streams","license":"Afrobeats Wire's compilation and analysis are licensed CC BY 4.0. Rights in the underlying source data remain with the source named above.","confidence":"high","retrieved":"2026-09-21 19:51:25","n":6,"first_party":0,"columns":[{"key":"component","label":"Component","type":"text"},{"key":"streams","label":"Change in chart streams","type":"number"},{"key":"share_of_chart_change_pct","label":"Share of chart change, %","type":"number"}],"rows":[{"component":"Seyi Vibez, 12 first-time-charting tracks","streams":6514992,"share_of_chart_change_pct":86.28},{"component":"Seyi Vibez, 8 tracks charting on both dates","streams":997434,"share_of_chart_change_pct":13.21},{"component":"Seyi Vibez, 2 catalogue tracks re-entering","streams":75797,"share_of_chart_change_pct":1},{"component":"Seyi Vibez, 3 tracks that left the chart","streams":-100131,"share_of_chart_change_pct":-1.33},{"component":"Every other artist on Nigeria's chart, net","streams":62838,"share_of_chart_change_pct":0.83},{"component":"Nigeria's whole chart, net change 17 to 20 September","streams":7550930,"share_of_chart_change_pct":100}]}