utattemita, a class of music where 歌(うた)い手(て) (utaite, “amateur singers”) cover songs

past of 歌ってみる (utatte miru, “to try to sing”): tried to sing

(figuratively, uncommon, possibly archaic) describes a state of having few visitors, of being lonesome, desolate, or unpopular, especially in business

necessity (quality or state of being necessary, unavoidable, or absolutely requisite)

unnecessary

needlessness

necessary evil

(broadcasting)

myself, oneself

a photograph of oneself, a photographic self-portrait / (especially) a selfie