Tone (TVXQ album)

Tone is the sixth Japanese studio album by South Korean pop duo TVXQ, released on September 28, 2011, by Avex Trax. The album was released in three physical versions: a CD+DVD A version, a CD+DVD B version, and a CD only version.

Tone was a commercial success, topping the Oricon Weekly Albums Chart with first-week sales of over 205,000 copies. It became TVXQ's third number-one album in Japan, making them the first foreign male group in history to achieve this feat. Tone was certified Platinum by the Recording Industry Association of Japan (RIAJ) for shipments of over 250,000 copies.

The album features a mix of pop, R&B, and dance tracks, including the singles "Why? (Keep Your Head Down)," "Superstar," and "Winter Rose." Key tracks include "B.U.T (BE-AU-TY)," "Easy Mind," and "Duet."