Top of the Pops, 5th February 2015

The January slow period is over and we have four new entries in the studio, including TOTP debuts for Karen Harding, Hannah Wants and Chris Lorenzo. Even so, there's still room for Hozier and James Bay, who both reach new chart peaks this week, and a re-showed vintage performance from Jay-Z and Linkin Park.

Ronson and Mars hold fast at number 1. With Ronson free but Mars out of the country, Britain's always-available equivalent Olly Murs ably stands in on vocals and fancy footwork.

Debuts: Karen Harding, Hannah Wants, Chris Lorenzo

Karen Harding - Say Something

In at number 7

Fergie - LA Love (La La)

Highest New Entry - In at number 3

James Bay - Hold Back The River

High Climber - Up 13 to number 16

Selena Gomez - The Heart Wants What It Wants

In at number 30

Hannah Wants & Chris Lorenzo - Rhymes

In at number 13

From The Vault: Jay-Z vs Linkin Park - Numb/Encore

Back in at number 42

Hozier - Take Me To Church

Up 1 to number 2

Mark Ronson feat. Olly Murs - Uptown Funk

Seventh week at number 1

PRESENTER: James Masterton