This is the 2663rd most frequent Japanese word.
歌舞
"Song and dance."
歌舞 refers to the traditional Japanese performance art combining singing (歌) and dancing (舞), here indicating cultural study.
彼は歌舞などの伝統文化を学んでいます。
He is studying traditional cultures such as kabuki.
歌舞 here is part of the word 歌舞伎, which is a specific genre of Japanese theater combining drama, music, and dance.
歌舞伎を観に行ったことがありますか。
Have you ever been to see Kabuki?
歌舞 here refers generally to the actions of singing (歌) and dancing (舞) as part of event performances.