Sia’s most prominent connections are David Guetta, Ellie Goulding, and Bebe Rexha.
Sia stays entirely within the Rihanna region.
Sia mostly stays within its own Rihanna scene, with real reach into other scenes nearby.
Dot color shows each neighbor's region: a match means it shares Sia's region. The tag beside each name is the finer scene, which can still differ even when the color matches.