"Thank God I Found You" is a song by American singer-songwriter Mariah Carey featuring fellow American singer-songwriter Joe and American boy band 98 Degrees. It was released on November 15, 1999, through Columbia Records, as the second single from her seventh studio album, Rainbow (1999). Written and produced by Carey alongside Jimmy Jam and Terry Lewis, the song is a soulful pop power ballad with lyrics depicting a powerful love relationship in which the protagonist tells her lover "thank God I found you", that was inspired by a relationship Carey was going through at the time.

"Thank God I Found You" received mixed reviews from contemporary music critics; some felt it was a great album closer while others deemed it "un-listenable" and "forgettable". Nevertheless, the song became Carey's fifteenth number-one single on the United States Billboard Hot 100 and remained her last chart-topping single until her 2005 comeback single "We Belong Together"; it remains the only chart-topper to date for 98 Degrees and was the first of only two for Joe. The single was later certified Gold by the Recording Industry Association of America (RIAA). Aside from its peak of number two in Canada, the song achieved moderate international charting, reaching the top-ten in Spain, Poland and the United Kingdom; and peaking within the top-thirty in Australia, Belgium (Wallonia), France, Germany, the Netherlands and Switzerland.

A DJ Clue-produced remix titled "Thank God I Found You (Make It Last Remix)" uses re-recorded vocals from Carey and features guest vocals from Joe and Carey's label-mate, rapper Nas. The remix is a remake of Keith Sweat's song "Make It Last Forever" (1988), transforming it into a slow groove R&B number, while incorporating a few verses from the original version of "Thank God I Found You".

A music video for "Thank God I Found You", directed by Brett Ratner, features Carey, Joe and 98 Degrees performing the song at an outdoor concert. The Make It Last Remix had its own video commissioned, which was shot in a grainy fashion in Hamburg, Germany, and shows Carey and the song's featured artists performing at a small club. Carey performed the song's original version and accompanying remix live at the 27th Annual American Music Awards. It appeared on the set-lists of the Rainbow World Tour (2000) and The Adventures of Mimi Tour (2006), with Trey Lorenz serving as the male vocalist.

In September 2000, US songwriters Seth Swirsky and Warryn Campbell filed a copyright infringement lawsuit against Carey claiming that "Thank God I Found You" borrowed heavily from the song "One of Those Love Songs" they composed for R&B group Xscape. Though initially the case was dismissed, in the precedent-setting Swirsky v. Carey decision, which clarified the standard for proving copyright infringement, the United States Court of Appeals for the Ninth Circuit overturned the initial 2002 dismissal of the case. The case was settled out of court in April 2006.

Background and recording Carey and her husband, Tommy Mottola, who was a Sony Music executive, separated in 1997. This resulted in a strained relationship with Sony. By the spring of 1999, Carey had begun work on her last album of her contract with Columbia Records, titled Rainbow. Her relationship with Sony had affected her collaboration with writing partner Walter Afanasieff, who had worked with her throughout the first half of her career. As a result, she worked extensively with many other songwriters and producers for the album, including the duo Jimmy Jam and Terry Lewis (known for their work with Janet Jackson), with whom Carey co-wrote and co-produced "Thank God I Found You". When Jam and Lewis first started working with Carey, they did not have a definite idea of what Carey expected from them. In an interview with Fred Bronson, Jam and Lewis explained: It wasn't like Janet [Jackson], where we all grew up together. Mariah had done her own thing and had been very involved with the arranging and production of her records, so we respected that and said, 'What can we do for you?' She would fly into town for five or six hours. She'd get on a plane and fly to whatever was the next thing she was doing.

One night, Jam and Lewis received a call from Carey's assistant telling them that Carey had an idea for a song. She asked them to meet her at the studio later that night, and when they arrived, Carey sang the song's melody for them. Normally when Carey was composing songs, James "Big Jim" Wright would play the chords. He was not present at the studio that night, so Lewis played the chords for Carey. After composing the melody, Carey recorded her vocals. When Carey requested male singers to sing along with her on the track, Jam and Lewis recruited R&B singer Joe. Although Jam and Lewis wanted to feature K-Ci & JoJo on the song, they dropped the idea because they are signed to a different record label. About the recording, Joe said: She [Carey] gave me a call, and she was like, "I would love to do a duet with you. Come by the studio." When I got there, she played the song for me. I didn't expect to record the song, but when I heard it, I said, "Man, there's no way I'm going to leave this studio without my voice being on that record." Everything just happened so fast. I didn't expect for it to be a single or a video. Everything was just great.

Jam and Lewis also asked the boy band 98 Degrees to join Carey and Joe on the track, as they wanted male harmonies. Carey talked about the collaboration in an interview with MTV. "It's like when I was writing 'One Sweet Day'. It really cried out for a group to be singing with me and for a strong male-female thing in terms of going back and forth, vocally. So you know, we just naturally came together." The vocals were recorded at Capri Digital Studios, Capri, Italy and Avatar Studios, New York City. The track was mixed by Supa Engineer Duo at Right Track Recording and mastered by Herb Powers.

Composition

"Thank God I Found You" was produced by Jimmy Jam and Terry Lewis, and co-produced by Carey. The song is a moderately-paced R&B power ballad. Arion Berger of Rolling Stone noted that the song also exhibits influences of gospel music. The song carries an upbeat tone, backed by slow "manufactured pop beats". According to the sheet music published at Musicnotes.com by EMI Music Publishing, "Thank God I Found You" is written in the key of B major. The beat is set in common time, and is set at a tempo of sixty-five beats per minute. The song follows the sequence of B–F/A–Gm7–F–E–F as its chord progression. Carey's and Joe's vocals in the song span over two octaves, from the note of D4 to the high note of D6. Composed in verse–chorus–bridge form, the chorus of "Thank God I Found You" is sung in the key of B major; Carey also makes use of melisma in the song. The final chorus is set a minor 3rd higher in the key of D major. The arrangement is similar to Carey's "One Sweet Day". Lyrically, the song is an inspirational love song, in which the protagonist thanks God for finding her the perfect partner. According to Carey, it was inspired by the relationship she was in with Latin singer Luis Miguel at that time. She stated that she was telling a story through the song.

Remixes Carey re-recorded her vocals for the song's main remix titled "Thank God I Found You" (Make It Last Remix). The remix is a remake of Keith Sweat's "Make It Last Forever" (1988), and bears few lyrical similarities to the original version of the song. Carey wrote new lyrics for the song, preserving the chorus of the original song. Produced by DJ Clue of Desert Storm Records, the remix is a midtempo tune backed by "R&B-savvy rhythms" over a slow groove. It features vocals from Joe and rapped verses by Columbia Records label-mate Nas. The remix is included on Joe's third studio album My Name Is Joe (2000). Jose F. Promis of Allmusic wrote that he felt the remix seemed unfinished. He added that could have "simply covered the song and kept its integrity intact, instead of meshing it into a sort of half-"Thank God I Found You"/"Make It Last Forever" creation." However, while reviewing My Name Is Joe, Matt Diehl of Entertainment Weekly picked the track as the best from the album. He wrote "Nas' grit and Carey's expert emoting make Joe sing with unexpected feeling." Derek Ali of Dayton Daily News commended the collaboration, saying "it works out well." The "Make It Last" remix is featured on Carey's first remix album The Remixes (2003). The Norwegian production team Stargate produced the UK Stargate radio mix.

Critical response

"Thank God I Found You" garnered mixed reviews from music critics. Jose F. Promis of Allmusic wrote that the song is "[a] lush, classic Carey-styled adult contemporary ballad, with uplifting lyrics and a sea of soaring vocals." The Austin American-Statesman viewed the song as a "dramatic closer". Arion Berger of Rolling Stone praised the song's production and the harmony that 98 Degrees contributed. Chuck Campbell of The Daily News was also positive stating the song was a "grandiose" album-closer. Steve Jones of USA Today wrote that Carey excelled in the song. Melissa Ruggieri of the Richmond Times-Dispatch noted that Carey found solace in the song. Anthony Johnson, also of the Richmond Times-Dispatch wrote that the track is a "surefire winner". However, a few other critics deemed the song as forgettable. Dan DeLuca of The Philadelphia Inquirer dismissed the song as a "colorless quality romance". Robert Hilburn of Los Angeles Times was also negative in his review, calling it as an "overwrought ballad" and wrote it was un-listenable.

Dara Cook of MTV Southeast Asia named the song as "a big-production tragicomedy of hilarious histrionics and absurdly dramatic lyrics." While reviewing Carey's compilation The Ballads (2009), Chuck Campbell of The Press of Atlantic City wrote that at some point in Carey's career, the quality her songs got "iffier" and commented that "Thank God I Found You" is such an example. He went on to say that the song was a "trifle". In 2005 Andrew Unterberger of Stylus gave a negative review, writing the song was "a sub-par, extremely lazy example of an artist reaching the top spot almost solely on reputation." He wrote that the song would have been the end of Carey's career. At the 43rd Grammy Awards held in February 2001, the song was nominated in the category of the Best Pop Collaboration with Vocals, but lost to B.B. King and Dr. John for "Is You Is or Is You Ain't My Baby". At the First BMI Urban Awards, held in 2001, Jam, Lewis, and Carey received BMI's Urban Songwriter Award.

Commercial performance In the United States, Columbia released "Thank God I Found You" to radio stations as the second single from Rainbow in November 1999. A physical single was later released on January 25, 2000, in the US and on February 28, 2000, in the United Kingdom. The issue dated December 11, 1999, debuted at number eighty-two on the Billboard Hot 100—Carey's lowest debut at the time. On the week dated February 19, 2000, the song reached number-one on the US Billboard Hot 100 chart, becoming Carey's fifteenth number-one single and marking her eleventh consecutive year with a number-one song. It remained Carey's last number-one hit in the US until 2005's "We Belong Together" and, to date, remains 98 Degrees' only number-one song; Joe, meanwhile, would only receive one more number-one hit later in his career: 2001's "Stutter". It was certified Platinum by the Recording Industry Association of America (RIAA) in February 2000. By February 2001 the single had sold 687,000 copies in the US alone. In Canada, the single debuted and peaked at number two on the Canadian Singles Chart.