"Say You Do" was the third single from Janet Jackson

Janet Jackson

Janet Damita Jo Jackson is an American recording artist and actress. Known for a series of sonically innovative, socially conscious and sexually provocative records, as well as elaborate stage shows, television and film roles, she has been a prominent figure in popular culture for over 25 years...

's self-titled debut album Janet Jackson

Janet Jackson (album)

Janet Jackson is the self-titled debut album by American recording artist Janet Jackson, released on September 21, 1982 by A&M Records. Jackson's career as a recording artist was established by her father and manager Joseph Jackson, who arranged her recording contract with A&M Records.The album's...

(1982). The specially remixed version of the song appears on CD versions of Jackson's debut album, Janet Jackson

Janet Jackson (album)

Janet Jackson is the self-titled debut album by American recording artist Janet Jackson, released on September 21, 1982 by A&M Records. Jackson's career as a recording artist was established by her father and manager Joseph Jackson, who arranged her recording contract with A&M Records.The album's...

, while a shorter, slightly different version appears on vinyl and cassette versions of the album. It peaked at number fifteen on the R&B chart, and eleven on the dance chart. This was her third top 20 R&B and first top 20 dance single. An edited version of the song exists. For the first time, Jackson included the song on her 2008 "Rock Witchu Tour

Rock Witchu Tour

The Rock Witchu Tour was the fifth concert tour by American singer-songwriter, Janet Jackson, in support of her tenth studio album Discipline. This was Jackson's first tour in nearly seven years. The tour visited North America...

".

Charts

Chart (1983)	Peak position
U.S. Billboard Hot Black Singles	15
U.S. Billboard Dance Music/Club Play	11

Official versions/remixes

• Vinyl & Cassette Album Version (5:20)
• Specially Remixed Version/CD Album Version (6:49)
• Edited Version (3:48)