Artists like Teach-In

Baccara was a Spanish female vocal duo formed in 1977 by Spanish artists María Mendiola and Mayte Mateos. The duo rapidly achieved international success with their debut single "Yes Sir, I Can Boogie", which reached number one across much of Europe and became the best-selling single of all time by a female duo, eventually selling more than 16 million copies worldwide. A successful follow-up single and European tour led to a number of album releases, numerous television appearances and the duo's selection to represent Luxembourg in the Eurovision Song Contest 1978 with "Parlez-vous français ?".

Elli Robert Fitoussi, known professionally as F. R. David, is a French singer, guitarist and musician. He is best known for his 1982 international hit single "Words", which topped the charts in many countries.

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.

Henrique Joaquim Simone, known professionally as Afric Simone, is a Mozambican vocalist, musician, performance artist, multi-instrumentalist, dancer, and entertainer. He entered the European charts with his first hit "Ramaya" in 1975, followed by another well-known song, "Hafanana", which was released later the same year.

Gino Vannelli is a Canadian rock/jazz/fusion/pop vocalist, producer, performer and Hall of Fame songwriter. Amongst his extensive catalogue of diverse, sophisticated and often complex albums blending musical genres, Gino had several commercially successful songs in the 1970s and 1980s. His best-known singles include "People Gotta Move" (1974), "I Just Wanna Stop" (1978), "Living Inside Myself" (1981) and "Wild Horses" (1987). Gino is known for possessing a powerful, rich voice which is astonishingly well-preserved, his enthusiastic stage presence, and for the high caliber musicians with whom he chooses to employ/perform. Early on, he was known for his huge mane of dark curly hair and handsome features, yet he chose to spurn the sex symbol trope and the commercial pull in order to create the life and music that felt more authentic to him. https://www.musiclifemagazine.net/gino-vannelli-to-take-his-rightful-place-in-canadian-songwriters-hall-of-fame/

Raymond Edward O'Sullivan, known professionally as Gilbert O'Sullivan, is an Irish singer-songwriter who achieved his most significant success during the early 1970s with hits including "Alone Again (Naturally)", "Clair" and "Get Down". His songs are often marked by his distinctive percussive piano playing style and observational lyrics using word play.