A new all-time chart for a new era of music consumption.

It's our party and we'll post some new chart stats if we want to.

Someone You Loved overtakes Ed Sheeran's monster hit Shape of You to become the most-streamed song in UK Official Chart history.

An impressive feat during the age of streaming, Shake It Off is the first song in two years to pass the one million mark in the UK on pure sales alone.

Every million-selling song in the UK, updated and revealed for our 70th anniversary.

We take a look at the massive impact the rise of streaming had on the Official Charts.

It was the start of a new millennium, and a bold new age for pop music.

As a new millennium was in sight, the 90s birthed the best-selling single in the history of the UK's Official Charts.

From Frankie Goes To Hollywood to Wham!, to Jennifer Rush and The Human League, the 1980s saw an explosion of synth-pop brilliance on the UK charts.

Celebrate 70 years of the UK's first ever Official Number 1 on the Official Singles Chart with us.

From Queen and Blondie to Danny and Sandy, these are the singles that defined the 1970s on the Official Charts.

From The Beatles to Ken Dodd, these are the ten songs that defined the 1960s.

The ultimate way to celebrate 70 years of the Official Singles Chart, available now on BBC Sounds.