Six years after calling it quits, the Jonas Brothers reunited for his or her fifth studio album and first new LP in a decade, 2019’s Happiness Begins, producing the primary No. 1 of their profession, “Sucker.” It was a exceptional success from a boy band of brothers studying to expertly navigate grownup life post-Disney Channel. However the query then turned: Might the trio maintain curiosity as soon as the novelty of the reunion wore off? On their sixth studio album, merely titled The Album, the reply is sure. Now exploring themes of fatherhood (“Little Hen”), mature love (“Partitions”), and nostalgia (“Waffle Home”), all by means of the adult-contemporary Laurel Canyon-inspired sounds that inform these large life questions (“Montana Sky”), the JoBros have grown wiser and bolder.