Artists like Gilbert O'Sullivan

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.

Bread was an American soft rock band from Los Angeles, California. They had 13 songs chart on the Billboard Hot 100 between 1970 and 1977.

Roland Kent LaVoie, better known by his stage name Lobo, is an American singer-songwriter who was successful in the 1970s, scoring several U.S. Top 10 hits including "Me and You and a Dog Named Boo", "I'd Love You to Want Me", and "Don't Expect Me to Be Your Friend". These three songs, along with "Where Were You When I Was Falling in Love", gave Lobo four chart toppers on the Easy Listening/Hot Adult Contemporary chart.

Billy Joe Thomas was an American singer widely known for his country, contemporary Christian, and pop hits of the 1960s, 1970s, and 1980s.

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.

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.

Captain & Tennille were an American recording duo most popular in the 1970s. The husband-and-wife team were "Captain" Daryl Dragon (1942–2019) and Toni Tennille. They have five albums certified gold or platinum and scored numerous hits on the US singles charts, the most enduring of which included "Love Will Keep Us Together", "Do That to Me One More Time", and "Muskrat Love". They hosted their own television variety series on ABC in 1976–77.

The Carpenters were an American vocal and instrumental duo consisting of siblings Karen (1950–1983) and Richard Carpenter. They produced a distinctive soft musical style, combining Karen's contralto vocals with Richard's harmonizing, arranging, and composition. During their 14-year career, the Carpenters recorded 10 albums along with many singles and several television specials.

Seals & Crofts were an American soft rock duo formed in 1969 by Jim Seals and Dash Crofts in Los Angeles, California. They are best known for their hits "Summer Breeze" (1972), "Diamond Girl" (1973), and "Get Closer" (1976), each of which peaked at No. 6 on the Billboard Hot 100 chart. Both Seals and Crofts were publicly outspoken advocates for the Baháʼí Faith. Though the duo disbanded in 1981, they reunited briefly in 1989–1992, and again in 2004, when they released their final album, Traces. Seals and his younger brother, the charting singer-songwriter "England" Dan Seals, later performed publicly together as Seals & Seals.

Christopher James Harley, known by his stage name Chris Rainbow, was a Scottish pop rock singer-songwriter and musician, known for his solo work and his significant contributions to The Alan Parsons Project from 1979, as well as his work as a backing and occasional lead vocalist for Camel in the 1980s. Rainbow also composed jingles for Radio One and Capital Radio.

Badfinger were a British rock band formed in Swansea in 1961. Their best-known lineup consisted of Welshmen Pete Ham, Mike Gibbins (drums), and Englishmen Tom Evans (bass), and Joey Molland. Initially known as the Iveys, the band renamed themselves Badfinger, after the working title for the Beatles' 1967 song "With a Little Help from My Friends". From 1968 to 1973, Badfinger recorded five albums for Apple Records and toured extensively before they became embroiled in the chaos of Apple's dissolution. They are recognised for their influence on the 1970s power pop genre and are estimated to have sold 14 million records.

Alastair Ian Stewart is a British singer-songwriter and folk-rock musician who rose to prominence as part of the British folk revival in the 1960s and 1970s. He developed a style of combining folk-rock songs with tales of characters and events from history.

Rupert Holmes is a British-born American dramatist and author, and formerly a composer, singer-songwriter and music producer. He is widely known for the hit singles "Escape " (1979) and "Him" (1980). He is also known for his musicals The Mystery of Edwin Drood, which earned him two Tony Awards, and Curtains, his television series Remember WENN, and his novel Murder Your Employer: The McMasters Guide to Homicide.

England Dan & John Ford Coley were an American soft rock duo composed of Dan Seals and John Ford Coley, active throughout the 1970s. Native Texans, they are best known for their 1976 single "I'd Really Love to See You Tonight", a No. 2 hit on the Billboard Hot 100 and a No. 1 Adult Contemporary hit. After they disbanded, Seals began performing as Dan Seals and launched a country music career through the 1980s which produced 11 No. 1 country hits.

Francesco Stephen Castelluccio, better known by his stage name Frankie Valli, is an American singer and occasional actor, best known as the lead vocalist of the Four Seasons. He is known for his unusually powerful countertenor voice.