Star Trek: Strange New Worlds nears the end of its second season with its biggest and most ambitious creative swing yet by making the season's penultimate episode a full-blown musical. Titled "Subspace Rhapsody," the episode stands as one of the longest in the entire series to date, giving it room to breathe and including eight original songs celebrating a variety of musical styles. While the idea of a Star Trek musical episode may not seem like everyone's cup of tea, "Subspace Rhapsody" fits within the wider story and character arcs, complementing Season 2's noticeably lighter tone.
Source:https://www.cbr.com/star-trek-strange-new-worlds-season-2-episode-9-review/