NOW 70s Tuesday

30 minutes of back to back number 1s from 1975 - a year of rock including The Quo, Bowie & Queen! With Mr Charts himself - Mark Goodier

60 minutes of back to back number 1s from 1976 - including 3 huge chart toppers from Abba! With Mr Charts himself - Mark Goodier

60 minutes of back to back number 1s from 1977 - a year when David Soul & disco were kings! With Mr Charts himself - Mark Goodier

Pat Man selects 30 chart toppers of the 70s that have probably slipped your mind! Expect lesser remembered hits from Mud, Dr Hook, David Cassidy, Lena Martell & Brotherhood of Man.

All day - a choice selection of the 168 singles that reached the top of the UK charts in the 1970s!

In order - 10 videos that hits the top of the US chart in 1972. Some are obvious, but there are a few surprises along the way!

In order - 15 videos that hit the top of the US chart in 1974. Some are obvious, but there are a few surprises along the way! Helen Reddy anyone?

Our most complete list yet of UK number 1s of the decade! Some songs just don't have videos, but 141 chart toppers do, and here they are - in order!

All day - a choice selection of the 168 singles that reached the top of the UK charts in the 1970s!

They came out of nowhere and conquered the UK charts. This is one hour of unexpected chart toppers from Lee Marvin & Telly Savalas to Benny Hill & The Wurzels!

Classic hits from just 1 year - 1979!

Experience the magic of 1979 & relive the closing days of disco & punk. Including Chic, Rose Royce, Michael Jackson, The Police & Ian Dury.

Classic hits from just 1 year - 1977!

Classic hits from just 1 year - 1976!

Experience the magic of 1978 & relive the golden days of disco & punk. Including Bee Gees, Buzzcocks, Boney M & Blondie.

1978 was another top year in music, as rock stars sang disco, everyone caught a bit of Saturday Night Fever and 'Grease' was the word! Simon Bates has the story - month by month.