乐曲本体：朧 (BEMANI SYMPHONY Arr.) is the Track1-6 unlock of jubeat festo's Flag rally!! SYMPHONY Edition (フラッグラリー！！ SYMPHONY編) event. It could be unlocked from November 11th to December 17th, 2021. It could be unlocked again from April 27th to May 24th, 2022. In jubeat Ave. and beyond the Ave., it is one of the CONCIERGE unlocks of the LIGHT CHAT unlocking system from August 17th, 2022. | In jubeat Ave. and beyond the Ave., it is one of the CONCIERGE unlocks of the LIGHT CHAT unlocking system from August 17th, 2022. | Jubeat Songs Never Removed