Group 'Seventeen' (SVT) topped the Monthly Album Chart.

'Attacca' was released on the 22nd of last month. It ranked first on the retail album chart for the 43rd week of 2021, the week of release, and maintained the number one position for two weeks in a row.

2nd place on the monthly retail album chart was enhyphen's 'DIMENSION: DILEMMA', and 3rd place was NCT 127's 'Favorite-The 3rd Album Repackage'.

On the other hand, Seventeen recorded about 1.34 million copies in Initial sales through this album 'Attacca', becoming the fifth consecutive million-seller.