AnalyzerSentence analysis3SpansSentence軽快な曲1000 character limitAnalyzeSentence軽けい快かいな曲きょくSpan Details軽けい快かいlight; nimble; springy; light-hearted; cheerful; casual; improving; recovery; convalescencena-adjective, noun, suru verbなadnominal form of the copula after a na-adjectivegrammar曲きょくpiece of music; song; track; composition; tune; melody; interest; pleasure; amusementnoun, noun suffix