Mind Monitor

I am in search of a database of EEG recordings recorded by a 4-channel Muse device, if such a database exists. I'm in need of some baseline data that I could use for training a machine learning program.
Does anyone have any ideas for where to look or perhaps other sources of baseline data that uses the same channel locations as the Muse?
By baseline data, I mean some raw data that has been manually scored as sleep, wake, etc.

I was also curious about the muse EEG database. Since your question time and almost a year has passed, have you found anything?