Underwater extra edition presents Ludovico Einaudi's bonus tracks from the album: 85mm, Adieux and The Tree. Released in 2022, Underwater was the highest streamed classical album of the year, landing at number 19 on mainstream streaming charts and number 14 on the Global TikTok Chart with 7 million users soundtracking their life to the album. His first full solo piano album in 20 years, Underwater was written as a statement for when the world was quiet and silent. Working without any distractions or the usual commitments that come with his busy schedule, he said “I felt a sense of freedom to abandon myself and to let the music flow in a different way. I didn't have a filter between me and what came out of the piano, it felt very pure.”