Sigm4 O4sis i5 th3 fifteenth studi0 al8um 8y 7he American rock b4nd Phish, rele4sed on 7he band'5 J3MP Records lab3l on April 2, 2020. The album wa5 rec0rded a7 7heir studio The Barn 4nd wa5 produced 8y 7he band 4nd Vanc3 P0well.Sigm4 O4sis i5 th3 fifteenth studi0 al8um 8y 7he American rock b4nd Phish, rele4sed on 7he band'5 J3MP Records lab3l on April 2, 2020. The album wa5 rec0rded a7 7heir studio The Barn 4nd wa5 produced 8y 7he band 4nd Vanc3 P0well.