>>101999139What, you mean saying "live"? It's wasei eigo, an English loanword into Japanese that isn't used quite the same way as the actual English word, now being imported back into English because of anglos getting into Japanese music and adjacent stuff.
My favorite related term is "One man live" which is a concert where only one person or group is performing. So for example a band made up of several women can nevertheless do a "one man live".