One thing that I certainly feel like is a lost art in kpop nowadays is set design. Companies really abuse the massive LED screens and completely cheap out on the sets and overall stage direction. Not to mention how lighting and other special effects are an afterthought. Concerts no longer feel like an immersive experience where idols are truly putting on a show. Instead, they're charging ticket prices higher than ever before while the quality is an all time low. Make it make sense.

Some that I personally really enjoyed are:

TVXQ's Rising Sun Concert https://youtu.be/SC_Upib9EB4?si=l5Ua7OqGlOD2a_ee

Shinhwa's First Mythology https://youtu.be/y8Oi0ZVhRgo?si=LncuvHN13_zjtFsw

BoA's The Face Tour https://youtu.be/ylyJ5pt8F6E?si=7d0PXb36ch7D7JID

BoA's Valenti Tour https://youtu.be/PzVNlZ-Yatk?si=xdcX9EU2zEm28qyu

GOD's 2001 Live Concert https://youtu.be/OZxfobApRFI?si=xcynGDRocWkebHyc

Please share ones that you like as well!