Game 4, Round 5 (Audio) -- Double hits!

This round is about songs that have hit #1 on the US Top 100 chart
in Billboard magazine in two different years, mostly by two different
performers or groups.

We'll give you the years the song took the #1 spot -- you name either
artist that took the the song there. The audio clue may be either version of the song. 

1. 1963 and 1971

"Go Away Little Girl" - Steve Lawrence (1963) and Donny Osmond (1971)

2. 1962 and 1974

"The Loco-Motion" - Little Eva (1962) and Grand Funk (1974)

3. 1961 and 1975

"Please Mr. Postman" - The Marvelettes (1961) and The Carpenters (1975)

4. 1970 and 1986

"Venus" - Shocking Blue (1970) and Bananarama (1986)

5. 1972 and 1987

"Lean on Me" - Bill Withers (1972) and Club Nouveau (1987)

6. 1966 and 1987

"You Keep Me Hangin' On" - The Supremes (1966) and Kim Wilde (1987)

7. 1966 and 1991

"When a Man Loves a Woman" - Percy Sledge (1966) and Michael Bolton (1991)

8. 1970 and 1992

"I'll Be There" - The Jackson 5 (1970) and Mariah Carey (1992)

9. 1975 and 2001

"Lady Marmalade" - LaBelle (1975) and Christina Aguilera / Lil' Kim /
Mya / Pink (2001) [any one of the four 2001 artists is fine]

10. 1960 and 1962 -- additional clue: this is the same artist.

"The Twist" by Chubby Checker
(This is the only song to hit number one twice in two separate chart runs--one week in 1960 and two weeks in 1962.)