Introducing One Song

Kesha v Katy + Tayla Parx on pop’s obsession with eras

Tinashe’s “Nasty” takes on Janet and Beyoncé + Are songs getting simpler?

Newcomers: Magdalena Bay

Lady Gaga and Bruno Mars bring back the duet

Newcomers: Jhayco

Sabrina Carpenter is more than Short n' Sweet

Newcomers: Porter Robinson

Learning to love: Oasis

How Megan Thee Stallion brought Japanese hip hop to the Hot 100