song editing– tag –

ダンスや語学の勉強などで、音楽や音声データの速さ（テンポ）を変えたいと思うことがありますね。これはAudacityという無料ソフトで簡単にできます。この記事ではAudacityを使って音源のテンポを自由に変える方法をお伝えします。

I have been using Audacity as my music editing software for a long time, it works on both Win and Mac, it is free, it is old but still updated and reliable, and I would highly recommend it to anyone who has no experience with Audacity, so here are some basic instructions on how to use it.