Lovelyz

Lovelyz made their first-ever comeback with the release of Hi~, a reissue of their first studio album, on March 3, 2015. The comeback was promoted as a seven-member group due to Jisoo's hiatus. They promoted the title track of the same name following its release and later the second new track "Amusement Park" on April 17.

The promotions ran until April 30. Lovelyz' first overseas activity was their performance at KCON 2015 Japan featuring 15,000 atendees, on April 22. Promo for [[Lovelyz8]] On August 27, 2015, the group performed with their senior labelmates INFINITE at the Korea Brand and Entertainment Expo in Shanghai.

The same day, Woollim Entertainment announced that Jisoo would be rejoining activities with the group and would be returning from her hiatus. Subsequently, the group released their second digital single "Shooting Star" on September 14 as a pre-release single for their first mini album, Lovelyz8, which was released on October 1, 2015. On December 7, Lovelyz made a comeback with their first single album "Lovelinus", using the song "For You" as the promotional title track.

On April 25, 2016, the group released their second mini album A New Trilogy, using "Destiny (My Earth)" to promote the album. This was Lovelyz' only 2016 comeback. thumb|left|Promo for [[Now, We]] During January, Woollim Entertainment announced that Lovelyz would be making a comeback with their second full length album R U Ready?

on February 26, 2017. On March 2, it was reported that Yein had suffered an ankle injury and would not be participating in promotions for two weeks. She later returned to promotions starting with M Countdown on March 23, marking her first performance since recovering from her injury.

On May 2, Lovelyz made a speedy comeback with a repackage edition of their second studio album Now, We. The group took their first-ever music show win with the title track through SBS MTV's The Show on May 16. The group's third mini album Fall in Lovelyz was released on November 14, 2017.

The album was promoted between November and December 2017, using the title track "Twinkle". Promo for [[Heal (Lovelyz)|Heal]] On April 10, 2018, it was announced that Lovelyz would make a comeback with their fourth mini album Heal on April 23. The album was then released on April 23 and was promoted until mid-May.

In June, Lovelyz performed their new song "Wag-zak" for a week. Group member Jin did not participate in recording and promotions due to health recuperation. The single was officially released on July 1.

Promo for [[Sanctuary]] On September 10, the group released first instrumental album Muse on Music, featuring instrumental versions of songs from their previous eight releases. Lovelyz were then set to make a comeback on November 26, 2018 with their fifth mini album Sanctuary. On November 26, the album was released and was promoted between then and January 2019.

Promo for [[Once Upon A Time (Lovelyz)|Once Upon A Time]] On May 20, 2019 Lovelyz made a comeback with the release of their sixth mini album Once Upon A Time. On August 8, it was reported that Lovelyz would be participants on Mnet's then newest reality survival show Queendom. The group achieve...