The Weeknd, Joel Corry & MNEK and Lady Gaga & Ariana Grande delivered big hits in 2020.

Which acts from Ireland have the most popular songs and albums released in 2020?

Bruce Springsteen, Fontaines D.C. and Irish Women in Harmony were popular with the Irish record collectors in 2020.

See the group's reaction as they earn their fifth UK Number 1.

Harry Styles, The Kid Laroi and Michael Kiwanuka also make big gains on this week's chart.

Ed Sheeran advances to a new peak of Number 2 with Afterglow.

Dermot holds onto the top spot, but Taylor continues to knock on the door of Number 1 with Evermore.

The producer and rising star transform their dance hit into a tears-on-the-dancefloor ballad.

There was a notable increase in the UK's digital entertainment consumption during a locked down 2020.

All of this week's biggest new single and album releases.

The Stockholm band's frontman will join us to talk about their new album Welfare Jazz.

The winner of BBC Music's influential up-and-comers list is announced.

It's 35 years since Pet Shop Boys' debut single hit Number 1 - see what else was in the chart that week.

Lots of albums have already been announced for this year, including Kings of Leon, Lana Del Rey and Foo Fighters.