Universal Music Group claims to have set the record for the most over-the-air full song downloads to mobile phones by a single track.

Japanese act GreeeeN reportedly sold more than 1 million copies of the single "Aiuta" on mobile phones since its release May 16. The physical version of the single has sold 250,000, with the full album on which it appears ("Hi, How Do You Do) dropped on June 27 and has since sold 550,000 copies.

Additionally, the single "Aiuta" has proven a popular ringtone and ringback tone. According to UMG Japan, all digital configurations of the single has exceeded 3 million units sold.