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9.9

From Alfawiki
Adapted from the English Wikipedia article 9.9, available under CC BY-SA 4.0Updated 29 November 2025
9.9
Company typeMusical group
IndustryMusic
Founded1985 in Boston, Massachusetts, United States
FounderMargo Thunder
Headquarters
Boston
,
United States
ProductsMusic albums and singles

9.9 was a United States-based R&B ensemble that emerged during the mid-1980s, featuring members Margo Thunder, Leslie Jones (1962–2013), and Wanda Perry. Established in Boston, Massachusetts in 1985, the trio secured a contract with RCA Records and introduced their first album titled 9.9. The album included the track "All of Me for All of You," which reached number 5 on the Hot R&B/Hip-Hop Songs chart and climbed to number 51 on the Billboard Hot 100.

Formation and history

The group was founded by Margo Thunder, who had previous ties with Capitol Records, alongside Wanda Perry and Leslie Jones—longtime acquaintances from Madison Park High School in Roxbury, Massachusetts. Before forming the band, they performed locally and provided backing vocals for Joe Frazier. Initially known as Margo Thunder and Intrigue, their growing popularity culminated in the release of their debut album in 1985.

The 9.9 album achieved a peak position of number 79 on the U.S. Billboard 200 and reached number 15 on the Top R&B/Hip-Hop Albums chart. Their subsequent single, "I Like the Way You Dance," helped boost their visibility through performances on programs such as Soul Train, American Bandstand, and Solid Gold. Additionally, they provided background vocals for Patti LaBelle's track "Shy." Internal conflicts concerning creative direction, production decisions, and personal matters led to the group's dissolution in 1987.

Leslie Jones passed away in 2013; following this, Wanda Perry embarked on a career in gospel music coupled with ministry activities. Meanwhile, Margo Thunder established Lady Soul, contributing to the soundtrack of Sister Act, and continues to release solo material including singles like "Mistreated."

Albums

Year Title Chart positions
US
Billboard 200
US R&B
Top R&B/Hip-Hop Albums
1985 9.9 79 15

Singles

Year Title Peak chart positions
US US R&B US Dance UK
1985 "All of Me for All of You" 51 5 47 53
"I Like the Way You Dance" — 30 — —