Viral TikTok sends Fleetwood Mac's "Rumours" back to Billboard's top 10

• Artists like Doja Cat and Drake have previously relied on viral dances and remixes to try to get a chart boost from TikTok.
• Lil Nas X's "Old Town Road," which dominated the charts last year, first gained notice because of the app.

The backdrop: The TikTok by Nathan Apodaca features him lip-syncing while skateboarding to "Dreams" and drinking from a bottle of Ocean Spray Cran-Raspberry juice.

• It now has over 60 million views and has been copied by the band's Mick Fleetwood and Stevie Nicks.

The big picture: Billboard's decision to include streaming as part of its chart calculation has led to artists attempting to game the system by utilizing a variety of new methods.

• Gen Z artists have blazed new trails during this era with their savvy use of memes, remixes and videos to generate sustained buzz.