Here is an explanation of how the Charts work:
TOSAC powered by BMAT, recognises digital streaming numbers of singles. The charts are an aggregation from Spotify, Apple Music, Deezer and YouTube Music compiled by BMAT Music Innovators, the global music technology leaders. Chart week is from Friday to Thursday. Different versions of a track are aggregated to their corresponding original track, i.e.
Radio Edits
Same song with additional featuring artists
DJs remixes, as long as the original artist is credited
Different language/country versions
How Youtube Streaming is Calculated
Only logged-in users of official music content are eligible for inclusion. Only consumption of longer than 30 seconds is registered. Views of official content which have been generated by advertising campaigns (Ad views) are not included. Provided they meet the criteria above, views from both the subscription and ad-supported tiers of YouTube are eligible.
