If you're looking to learn the song yourself, there are several resources available:
You can find detailed step-by-step guides for the continuous right-hand melody and quick chord changes. My Ordinary Life-The Living Tombstone
The chorus reference to King Midas symbolizes the protagonist's desire to turn everything into "gold" (success), only to realize that being made of gold makes them unable to feel or touch anything real. 🎹 Learning to Play If you're looking to learn the song yourself,
Watch the animated music video on the official The Living Tombstone YouTube channel . My Ordinary Life-The Living Tombstone
The song heavily samples the track "Koigokoro wa Dangan mo Yawarakakusuru" from the anime Nichijou .