I agree with you. I've been using these for when I practice on my digital piano for years. Clarity is unreal. I've tried out probably 30 different pairs of headphones in the last 20 years and these are the ones that have done it for me. I actually found a guide that is great for this that you...

Wow, these could be super legit! I am currently using Sennheiser Momentum 2.0s. I use these headphones for my digital piano and I absolutely love them. It makes such a big difference for me, rather than having cheap headphones.

Definitely are worth it for $50! I have the 315's and they get the job done quite nicely.