Heart Strings

Heart Strings (하트 스트링스) is a six-member girl group under FNC Entertainment and Label HS. They debuted on May 17, 2010 with their first mini album One.

Pre-debut
Before their debut, four out of six members trained under other companies. Hwahyun and Saeyeon trained under YG Entertainment, Hwahyun from 2005 to 2009 and Saeyeon from 2007 to 2010. Hwahyun had previously been part of 2NE1's original lineup, but was cut last minute. Sanya had trained under SM Entertainment from 2002 to 2008 and was originally part of f(x)'s lineup but left so Sulli could join. Humi had trained under JYP Entertainment from late 2007 until early 2008 but left due to health issues. Disoo and Chanyeon are the only members who both originally auditioned for FNC Entertainment and passed. They were also part of another group set to debut in 2009 called "Archangels" but the debut was cancelled after 3 members left, followed by 2 more a few months later.

2010: Debut with One
In late 2009, after Hwahyun and Sanya joined FNC Entertainment, FNC announced plans for a new girl group debuting in 2010 with trainees from different companies. In January, 2010, Saeyeon joined FNC Entertainment and was placed in the new girl group. In April, 2010, FNC confirmed their new girl group's name and started releasing the members information. They made their debut on May 17, 2010 with their first mini album "One." The album contained 4 tracks, with "One, two, three" as the title track. The track was also co-written by Hwahyun.

2011: Laughter, breakthrough, and Precious
In October, 2010, FNC announced Heart Strings would be making a comeback, however it was postponed after Chanyeon broke her leg during an accident. In December, 2010, FNC confirmed Heart Strings would make their comeback late in January. On January 24, 2011, Heart Strings made their first ever comeback with their second mini album Laughter. The title track "Funny" blew up to major success in March, 2011 after a performance at an award show, which caused the song to skyrocket on the charts and made Heart Strings start promotions again. Just 9 days later, they won their first ever music show win and would win 9 more for Funny. The album also skyrocketed in sales, selling more than 100k copies by May, 2011.

In early July, 2011, FNC confirmed Heart Strings would make their third mini album. On August 15, 2011, Heart Strings released their third mini album Precious with the song "Precious Love" serving as the title track.

In November of 2011 Heart Strings announced their fandom name "Saviors," representing how their fans saved them in 2011. A few weeks later their official colors were revealed, being melon and coconut milk.

Studio albums

 * Heartstrings (2013)
 * The Sweetening (2014)
 * Color Me Bad (2016)
 * Together (2017)
 * Colors (2018)
 * Jewels (2019)
 * Anniversary (2020)

Repackaged albums

 * The Sour (2014)
 * The Baddest Girls (2016)
 * Colorful (2018)

Mini albums

 * One (2010)
 * Laughter (2011)
 * Precious (2011)
 * Texting (2012)
 * FIVE (2015)
 * Shaker (2021)

Single albums

 * Got That Love (2015)

Digital singles

 * "Serene" (2012)
 * "Like a Fool" (2013)
 * "Dollar" (2013)

Studio albums

 * Stronger (2017)
 * Pool Party (2021)

Mini albums

 * Surprise! (2012)
 * Wait! (2013)
 * FIVE - JP Ver.- (2015)