Do you know the artist that plays on 蘭亭序?

What chords does 周杰倫 play in 蘭亭序?

What tempo should you practice 蘭亭序 by 周杰倫?

Which chords are part of the key in which 周杰倫 plays 蘭亭序?

When did 蘭亭序 hit the market?

What is the genre of 蘭亭序?