|— |- |Mary MacGregor |1 |"Torn Between Two Lovers" |4 |— |- |Berni Flint |1 |"I Don't Want to Put a Hold on You" |3 |— |- |Marilyn McCoo |rowspan="2"|1 |rowspan="2"|"You Don't Have to Be a Star (To Be in My Show)" |rowspan="2"|7 |rowspan="2"|— |- |Billy Davis Jr. |- |Deniece Williams |2 |"Free" |1 |"That's What Friends Are For" (8) |- | |1 |"Have I the Right?" |6 |— |- |Elkie Brooks |2 |"Pearl's a Singer" |8 |"Sunshine After the Rain" (10) |- |Joe Tex |1 |"Ain't Gonna Bump No More (With No Big Fat Woman)" |2 |— |- |Van McCoy |1 |"The Shuffle" |4 |— |- |Eagles |1 |"Hotel California" |8 |— |- |Barbra Streisand |1 |"Evergreen (Love Theme from A Star Is Born )|3 |— |- |Piero Umiliani |1 |"Mah Nà Mah Nà" |8 |— |- | |1 |"Halfway Down the Stairs" |7 |— |- |Charlotte Cornwell |rowspan="3"|1 |rowspan="3"|"O.K.?" |rowspan="3"|10 |rowspan="3"|— |- |Rula Lenska |- |Sue Jones-Davies |- |Sex Pistols |3 |"God Save the Queen" |2 |"Pretty Vacant" (6), "Holidays in the Sun" (8) |- |Carole Bayer Sager |1 |"You're Moving Out Today" |6 |— |- |Emerson, Lake & Palmer |1 |"Fanfare for the Common Man" |2 |— |- | |3 |"Peaches" |8 |"Something Better Change" (9), "No More Heroes" (8) |- |Alessi |1 |"Oh Lori" |8 |— |- |Rita Coolidge |1 |"We're All Alone" |6 |— |- | |1 |"Float On" |1 |— |- |The Rah Band |1 |"The Crunch" |6 |— |- |Space |1 |"Magic Fly" |2 |— |- |Jean-Michel Jarre |1 |"Oxygène Part IV" |4 |— |- |Meri Wilson |1 |"Telephone Man" |6 |— |- | |1 |"Best of My Love" |4 |— |- | |1 |"Do Anything You Wanna Do" |9 |— |- |La Belle Epoque |1 |"Black Is Black" |2 |— |- |Patsy Gallant |1 |"From New York to L.A." |2 |— |- |Yes |1 |"Wonderous Stories" |7 |— |- |Danny Mirror |1 |"I Remember Elvis Presley (The King Is Dead)" |4 |— |- |Baccara |1 |"Yes Sir, I Can Boogie" |1 |— |- |Meco |1 |"Star Wars Theme" |7 |— |- |Ram Jam |1 |"Black Betty" |7 |— |- |Tom Robinson Band |1 |"2-4-6-8 Motorway" |5 |— |- |Darts |1 |"Daddy Cool"/"The Girl Can't Help It" |6 |— |- |Ruby Winters |1 |"I Will" |4 |— |- |Brighouse and Rastrick Brass Band |1 |"The Floral Dance" |2 |— |- |Jonathan Richman and