eleventwelfth starts as a duo musical project by Rona Hartriant and Almas Makitsuna in 2014 and later joined by Yogawerda Kessawa that expands as a passionate project from all of its member.
As stated by Rona Hartriant, the self-titled EP is dedicated to his late father who passed away in 2015 that made the band into who they are right now.

Song lyric Later On LATER ON eleventwelfth
Song lyric Your Head As My Favourite Bookstore YOUR HEAD AS MY FAVOURITE BOOKSTORE eleventwelfth