"Leave (Get Out)" is the debut single of American singer JoJo from her self-titled debut studio album (2004). It was released as the album's lead single on February 24, 2004. Produced by Danish production duo Soulshock & Karlin, the song became a commercial success, reaching number 12 on the US Billboard Hot 100 and number two in the United Kingdom, Australia, New Zealand, and on the European Hot 100 Singles. It also reached the top five in Belgium, Ireland, the Netherlands, and Switzerland. The single was certified gold by the Recording Industry Association of America (RIAA) on October 25, 2004. When the single reached number one on Billboard's Pop Songs chart, JoJo became, at age 13, the youngest female solo artist to have a number-one single in the United States.
"Let Me Love You" is a song by American singer Mario, released as a single on October 4, 2004, from his second studio album, Turning Point (2004). The song was written by Ne-Yo, Kameron Houff, and Scott Storch, while the production was handled by Storch. The song garnered Mario a Grammy Award nomination for Best Male R&B Vocal Performance in 2006 and became a top-10 hit worldwide, reaching number one in the United States, Canada, Germany, the Netherlands, and New Zealand.
"Hey Mama" is a song by American musical group the Black Eyed Peas with additional vocals provided by British reggae singer Tippa Irie. It was released in 2004 as the third single from their 2003 album, Elephunk, and became a top-10 hit in 14 countries, including Australia, Canada, Germany, New Zealand, Switzerland, and the United Kingdom.
"Pretty Fly (for a White Guy)" is a song by American rock band the Offspring. It is the fourth track from the band's fifth studio album, Americana (1998), and was released as its first single in November 1998. The song peaked at number 53 on the US Billboard Hot 100, number five on the Billboard Mainstream Rock Tracks chart, and number three on the Billboard Modern Rock Tracks chart. It was successful internationally, reaching number one in 10 countries, including Australia, where it stayed at number one for six weeks and was certified quadruple platinum.
"Galvanize" is a song by British electronic music duo the Chemical Brothers featuring vocals by American rapper Q-Tip. It was released on 22 November 2004 as the first single from their fifth studio album, Push the Button (2005).
"Switch" is a song by American actor and rapper Will Smith. It was released on February 14, 2005, as the first single from his fourth studio album, Lost and Found (2005), via Interscope Records. Smith co-wrote the song with Kwame "K1 Mil", who also produced the track, and Lennie Bennett. Upon its release, the single topped the Australian Singles Chart, peaked at number seven on the US Billboard Hot 100, and became a top-10 hit in several other countries.
"My Place" is a song by American rapper Nelly featuring R&B singer Jaheim. It is the lead single from Nelly's fourth studio album, Suit (2004). The song is about Nelly inviting a girl over to his house, and the female backing vocals are provided by Kim Johnson. The track samples three songs: Labelle's "Isn't It a Shame", DeBarge's "I Like It", and Teddy Pendergrass's "Come Go with Me", so the respective songwriters are given credits.
"Ride wit Me" is a song by American rapper Nelly featuring City Spud. It was released on February 13, 2001, as the third single from Nelly's debut studio album, Country Grammar (2000). "Ride wit Me" peaked at number three on the Billboard Hot 100. Outside of the United States, "Ride wit Me" peaked within the top 10 of the charts in Australia, Ireland, the Netherlands, Norway, and the United Kingdom.
"This Is How a Heart Breaks" is the second single from Matchbox Twenty frontman Rob Thomas's debut album, ...Something to Be (2005). Released in June 2005, the song was moderately successful on the charts, peaking at number 52 in the United States and number 13 in Australia. It was certified gold by the Recording Industry Association of America (RIAA) for selling over 500,000 copies, and in 2006, it was nominated for a Grammy for Best Rock Vocal Performance, Solo.
"What Would You Do?" is a song by American hip hop trio City High. It was released in March 2001 as the lead single from their self-titled debut album (2001). The track was originally included on the 1999 soundtrack of the film Life, starring Eddie Murphy and Martin Lawrence. The version of the song on their debut album differs from that included on the Life soundtrack, as it features a sample of Dr. Dre's hit song "The Next Episode".
"Don't Call Me Baby" is a song by Australian house music duo Madison Avenue, released as the first single from their only studio album, The Polyester Embassy (2000). Written by Cheyne Coates, Andy Van Dorsselaer, Duane Morrison, and Giuseppe Chierchia, the song includes a bassline sample from "Ma Quale Idea" by Italo disco artist Pino D'Angiò, which in turn is based on "Ain't No Stoppin' Us Now" by McFadden & Whitehead.
"Most Girls" is a song by American singer Pink, released as the second single from her debut album, Can't Take Me Home (2000). It was released on June 6, 2000, and, after spending 16 weeks on the US Billboard Hot 100 chart, peaked at number four on November 25. The song also reached number one in Australia, where it was certified platinum, number two in Canada and New Zealand, and number five in the United Kingdom.
"Gotta Tell You" is the debut single of Irish singer Samantha Mumba and the title track from her first studio album. The song was written and produced by the Swedish team Bag & Arnthor, with Mumba co-writing. "Gotta Tell You" was released on 2 June 2000 and became an international hit, peaking at number one in Ireland and New Zealand, number two in the United Kingdom, and number three in Australia. In the United States, it reached number four on the Billboard Hot 100, spending 22 weeks on that chart. In 2001, the song won a Meteor Music Award for Best Selling Irish Single – Female Artist.
"I'm Like a Bird" is a song by Canadian singer-songwriter Nelly Furtado. It was written by Furtado and produced by Gerald Eaton and Brian West for her debut studio album, Whoa, Nelly! (2000). Released as the album's first single on September 25, 2000, it became a worldwide hit the following year, peaking at number one in Portugal, number two in Australia and New Zealand, number five in the United Kingdom, and number nine in the United States. It was the eighth-most-played song on Canadian radio in 2001.
"Girlfriend" is a pop and hip hop song by American boy band NSYNC. It was released on January 14, 2002, as the third single from their fourth studio album Celebrity. It was the group's last song to enter the top 10 of the US Billboard Hot 100, peaking at number five. "Girlfriend" additionally reached number one in Canada and charted within the top 10 in six other countries, including Australia, Germany, and the United Kingdom. This was the last single and song the band released in their career before their reunion in 2023.
"No More (Baby I'ma Do Right)" is the debut single of American girl group 3LW from their self-titled debut album (2000). The single was released on August 22, 2000, in the United States reached number 23 on the Billboard Hot 100. The song was then issued in other countries in early 2001, peaking inside the top 10 in the United Kingdom and the top five in New Zealand. The song features lead vocals by Kiely Williams and Adrienne Bailon. There are two versions of the song, both with different rap verses by Kiely Williams.
"Suga Suga" is a song by American rapper Baby Bash featuring Frankie J. The song was written by both singers and was released on July 21, 2003, as the second and final single from Baby Bash's third studio album, Tha Smokin' Nephew (2003). It is Baby Bash's highest-charting song on the US Billboard Hot 100, reaching number seven, and it appeared on several international rankings, including the New Zealand Singles Chart, where it peaked at number one. It has received sales certifications in Australia, Germany, New Zealand, the United Kingdom, and the United States.
"Wonderful" is a song by American rapper Ja Rule. It was released on September 27, 2004, as the lead single from his sixth studio album, R.U.L.E. (2004), through Island Def Jam and Irv Gotti's The Inc. Records. The song features American pop-R&B singers R. Kelly and Ashanti. "Wonderful" topped the UK Singles Chart, reached number five on the US Billboard Hot 100, peaked at number six in both Australia and New Zealand, and became a top-20 hit in Denmark, Germany, Ireland, the Netherlands, and Switzerland.
"Obsesión" is a song by Dominican-American bachata band Aventura with Judy Santos as the female vocalist. It was included on their second studio album, We Broke the Rules (2002), and an English-language version was made for the same album. The song achieved success in many countries, topping many international charts. In France, the song held the French Singles Chart's number-one slot for seven weeks, and as of August 2014, it was the 19th-best-selling single of the 21st century in France, with 565,000 units sold. A radio remix of the song was added to the 2004 special edition version of Love & Hate, which was exclusively released in Italy.
"I Need a Girl (Part One)" is a single by American rapper P. Diddy featuring Usher and Loon from the album We Invented the Remix. In 2004, the song was featured on the Bad Boys compilation R&B Hits. Along with "I Need a Girl (Part Two)", P. Diddy achieved a rare occurrence by having two parts of a song become chart hits. Part one peaked at number two on the US Billboard Hot 100 and number one on the Billboard Hot Rap Tracks chart. It also charted on the UK Singles Chart at number four. The song was ranked number 15 on the Billboard Hot 100 year-end chart in 2002. The song contains a chord progression played on a Roland JV-1080 sound module, using a patch named "Flying Waltz".
