Depending on the criteria, it may not be the longest piece ever. * On July 10, 2014, the band [Bull of Heaven] released 305: Hostages are Human Beings. On July

Depending on the criteria, it may not be the longest piece ever. * On July 10, 2014, the band [Bull of Heaven] released 305: Hostages are Human Beings. On July 12, 2014, 303: n(k), 304: 0(2^18×5^18) and 306: It is Not a Lack of Love were released. On the very next day, they released several other tracks of various lengths. By the time, 310: ΩΣPx0(2^18×5^18)p*k*k*k is their longest release, and lasts for 3.343 quindecillion years.* ref: https://en.wikipedia.org/wiki/Bull_of_Heaven_%28band%29#2014%E2%80%93present https://en.wikipedia.org/wiki/Bull_of_Heaven_%28band%29#2014...