Sarah Cawood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Daniel Bedingfield, Milk Inc, Pink, Robbie Williams, and Girls Aloud.

Richard Bacon introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Audio Bullys, Richard Ashcroft, Divine Inspiration, Electric Six, and Girls Aloud.

Richard Bacon introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from The Flaming Lips, Busted, The Libertines, Feeder, and David Sneddon.

Sarah Cawood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Jurgen Vries Feat. Cmc, Jay-z Feat. BeyoncÉ, The Wildhearts, Audioslave, and David Sneddon.

Sarah Cawood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Syntax, Kelly Osbourne, 3rd Edge, Cam'ron Feat. Juelz Santana, and Tatu.

Fearne Cotton introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Sean Paul, Gareth Gates Feat. The Kumars, Good Charlotte, Counting Crows, and Tatu.

Sarah Cawood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Appleton, Idlewild, Sarah Whatmore, Sinead Quinn, and Tatu.

Sarah Cawood introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from The Music, Moloko, Kira, Busted, and Tatu.

Ben Elton introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Melanie C, George Michael, Ainslie Henderson, RÖyksopp, and Christina Aguilera.

Richard Bacon introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Nelly Feat. Justin Timberlake, Dannii Minogue, Stone Sour, Norah Jones, and Christina Aguilera.

Richard Bacon introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from O.k. Go, Placebo, Sugababes, Jennifer Lopez Feat. L.l. Cool J, and Gareth Gates Feat. The Kumars.

Sarah Cawood and Lisa Snowdon introduce the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Simply Red, Richard X. Versus Liberty X, Blue, Mis-teeq, and Junior Senior.

Lisa Snowdon and Sarah Cawood introduce the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Mariah Carey, Linkin' Park, Westlife, Coldplay, and Scooter.

Jamie Theakston introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Junior Senior, Avril Lavigne, Ronan Keating, Jennifer Lopez Feat. L.l. Cool J, and Room 5 Feat. Oliver Cheatham.

Richard Bacon introduces the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Mis-teeq, Queens Of The Stone Age, Kym Marsh, Daniel Bedingfield, and Room 5 Feat. Oliver Cheatham.

Lisa Snowdon and Jamie Theakston introduce the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Ronan Keating, D-side, Goldfrapp, Robbie Williams, and Room 5 Feat. Oliver Cheatham.

Richard Bacon and Gail Porter introduce the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Macy Gray, Tatu, The Bluetones, Lisa Maffia, and Busted.

Richard Bacon and Sarah Cawood introduce the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Busted, Ronan Keating, Kym Marsh, Craig David & Sting, and Tomcraft.

Liz Bonnin and Richard Bacon introduce the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from The Cheeky Girls, Bhangra Knights Versus Husan, Feeder, The Androids, and Madonna.

Liz Bonnin and Konnie Huq introduce the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Big Brovaz, Mr. Redz Versus D.j. Skribble, Sean Paul, Girls Aloud, and Justin Timberlake.

Konnie Huq and Liz Bonnin introduce the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Craig David & Sting, Audio Bullys, Stereophonics, Justin Timberlake, and R. Kelly.

Edith Bowman and Colin Murray introduce the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Justin Timberlake, Jemini, Abs, S. Club, and R. Kelly.

Lisa Snowdon and Sarah Cawood introduce the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from S. Club, Marilyn Manson, One True Voice, Electric Six, and Evanescence.

Sarah Cawood and Fearne Cotton introduce the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Dannii Minogue, D.j. Sammy, Amy Studt, Linkin' Park, and Evanescence.

Jonathan Ross and Fearne Cotton introduce the fast-moving music show featuring live performances, the latest videos, a countdown of the top 20, and Britain's best selling single of the week. Including performances from Jennifer Ellison, Red Hot Chili Peppers, Ashanti, Delta Goodrem, and The Darkness.