Well, this is the only working midi squencer on my Windows based laptop.
I usually work with a software synthesizer, but I tried many free midi squencer software and all of them failed to let me work on them. (Crashing, freezing, corrupted tracks...)
Then I found this project, and is works for me as I expected way. Chinese language also impressed me. Good job!
The UI reminds me of Cakewalk 9. BTW, I use cakewalk 9 on a linux based PC (via Wine).
Working with software synthesizer, simple but powerful UI, designed for MIDI works.
Someone wants a fancy UI may be disappointed. (But I don't care ^_^ )