ギターは1フレットずらすと半音変わって、人指し指で全部の弦を押さえるFの指をずらせばりろんてきにすべてのメジャーコードを弾けるよ、たぶん。
Mastodon is the best way to keep up with what's happening.
Follow anyone across the fediverse and see it all in chronological order. No algorithms, ads, or clickbait in sight.