Artists like Les Humphries Singers

Mud was an English glam rock band, formed in February 1966. Their earlier success came in a pop and then glam rock style, whilst later hits were influenced by 1950s rock and roll and rockabilly, and they are best remembered for their hit singles "Dyna-mite", "Tiger Feet", which was the UK's best-selling single of 1974, and "Lonely This Christmas" which reached Christmas number 1 in December 1974. After signing to Rak Records and teaming up with songwriters/producers Nicky Chinn and Mike Chapman, the band had fourteen UK Top 20 hits between 1973 and 1976, including three number ones.

Jan Torsten Svensson, known professionally as Harpo, is a Swedish pop singer. He was popular in Sweden and around Europe in the 1970s and is best known for his worldwide hits "Moviestar" (1975) and "Horoscope" (1976). Harpo continued to work in the music business into the 2000s, releasing an album of new material in 2005 and continued to tour. He remains popular in Germany and has toured there since 2007.

Anthony Fitzgerald, known professionally as Tony Christie, is an English musician and singer. He found prominence in the early 1970s with successful singles including "Las Vegas", "I Did What I Did for Maria" and "Avenues and Alleyways". In 2005, he achieved a UK number 1 album and single after his 1971 hit "(Is This the Way to) Amarillo" was reissued in aid of Comic Relief.

The Sweet are a British glam rock band who rose to prominence in the 1970s. Their best-known line-up consisted of lead vocalist Brian Connolly, bassist Steve Priest, guitarist Andy Scott and drummer Mick Tucker. As well as having success with singles in the UK and USA, Sweet have sold over 35 million albums worldwide.

Christie are an English soft rock band that formed at the end of the 1960s. They are best remembered for their UK chart-topping hit single "Yellow River", released in 1970, which hit number one in 26 countries that year.

George Baker Selection was a Dutch pop-rock band from Assendelft. The band is best-known for the 1969 song "Little Green Bag", the 1975 world-wide hit "Paloma Blanca", and the 1985 Pan European hit "Santa Lucia by Night".

Dr. Hook was an American rock band formed in Union City, New Jersey. The band had commercial success in the 1970s with hit singles "Sylvia's Mother" (1972), "The Cover of 'Rolling Stone'" (1973), "Only Sixteen" (1976), "A Little Bit More" (1976), "Walk Right In" (1977), "Sharing the Night Together" (1978), "When You're in Love with a Beautiful Woman" (1979), "Better Love Next Time" (1979), "Sexy Eyes" (1980), and "Baby Makes Her Blue Jeans Talk" (1982). In addition to its own material, Dr. Hook and the Medicine Show performed songs written by the poet Shel Silverstein.

Gerard Hugh Sayer, known by his stage name Leo Sayer, is an English singer and songwriter who has been active since the early 1970s. He is best known for his 1978 Grammy Award-winning song "You Make Me Feel Like Dancing". He has been an Australian citizen since 2009, and lives in New South Wales.

Terrence Ross Jacks is a Canadian singer, songwriter, guitarist and record producer known for his 1974 hit song "Seasons in the Sun", an English adaptation of a song written by Belgian composer and singer Jacques Brel in 1961. Jacks is also an environmental activist, focused on pulp mill emissions in Howe Sound.

Paul Francis Gadd, better known by his stage name Gary Glitter, is a British former singer who achieved fame and success during the 1970s and 1980s. His career ended after his 1999 conviction of downloading child sexual abuse material. He was also convicted of child sexual abuse in 2006 and a series of sexual offences in 2015.

Slade are an English rock band formed in Wolverhampton in 1963. They rose to prominence during the glam rock era in the early 1970s, achieving 17 consecutive top 20 hits, including six number ones, on the UK Singles Chart, and three number ones on the UK Albums Charts. The British Hit Singles & Albums names them the most successful British group of the 1970s based on sales of singles. They were the first act to have three singles enter the charts at number one; all six of the band's chart-toppers were written by Noddy Holder and Jim Lea. As of 2006, total UK sales stood at over 6,500,000. Their best-selling single, "Merry Xmas Everybody", has sold in excess of one million copies. According to the 1999 BBC documentary It's Slade, the band have sold more than 50 million records worldwide.