IOI's hit song "Gapjagi," released last May, has been ranked as the most played song in vehicles during the vacation season in June and July.

According to KT Genie Music's analysis of in-vehicle streaming data, IOI's "Gapjagi" was played the most, followed by ILLIT's "It's Me" and AKMU's "Paradise of Rumors."

Released to commemorate IOI's 10th debut anniversary, "Gapjagi" is a song that captures longing and memories.

After reaching the top of the Melon Top 100 chart, it has continued to maintain its spot near the top and receive steady love.