good seller thank you very much, meet on time, very good trade, ROLAND Sound Canvas works well. need a few days to find a Midi cable in HK

非常友善，賣方同你試操作及解釋， 也給予解釋問題所在，狀況。 很好有誠信的賣家。

Thank you, a very nice seller

A very nice and friendly seller, thank you