Lexicon (stylized in all caps) is the third studio album by Isyana Sarasvati, it was released on November 29, 2019, by Sony Music Entertainment Indonesia.

LEXICON contains eight song numbers that have been prepared since the end of 2018, but were not immediately given to the Sony Music Entertainment label.

On the day of the release of the album, Isyana also held an intimate showcase for 100 lucky fans and other invited guests.

What's different, this time Isyana freed herself from the production, the selection of producers involved, to the concept of a special box set.

[4] Yucki, bernadetta from Cultura Magazine gave the following response "Presenting classical music with lyrics like old poetic literature".