Despite ITZY's completion of the activities, ITZY topped the list of "Music Bank" and made history with nine gold medals for music broadcasting and seven gold medals for terrestrial music broadcasting with their debut.

ITZY's debut song "Dalla Dalla" topped KBS2's "Music Bank," which aired on 15. they grabbed the top trophy for the second straight week after reaching the top of the show on 8.

Although they ended their debut broadcast activities, once again showed off their stature as the "2019 best rookie" by staying at the top of the list.

ITZY officially debuted at 6 p.m. on April 12 after releasing their first digital single "IT'z Different" and title track "Dalla Dalla," topped the list with Mnet's music network "MCountdown" the same month. Then on the 23rd, MBC's "Show! Music Core” they won four gold medals in SBS' "The Music Trend" on April 3. especailly, set a record for No. 1 in the shortest period of terrestrial music broadcasting among K-pop girl groups.

In their fourth week, ITZY will start with "MCountdown" on the 7th, KBS2's "Music Bank" on the 8th, and MBC's "Show! Music Core" on the 9th. They swept all four No. 1 trophies, including "Music Core" and SBS' "The Music Trend" on 10th.

MV "Dalla Dalla" has continued to rise in the number of views over 80 million on YouTube around 9 a.m. on 16th.

Prior to the release of the album, the MV was released at midnight on April 11, surpassed the record of 4.55 million views of the K-pop debut group in 11 hours and surpassed 10 million views in 18 hours. ITZY is the first K-pop debut group's MV to surpass 10 million views within 24 hours, and it has also drawn attention by setting a Historical record of more than 14 million views in 24 hours.