Add note/note stream interfaces
Implement Note.cs
Add piano sounds
Refactor source voices to INoteSource
Add callback capabilities to sourcevoice
Added piano page and click handling
Merge branch 'master' of https://orablu.visualstudio.com/defaultcollection/_git/MusicMagic
.xaml file
Merge branch 'master' of https://orablu.visualstudio.com/defaultcollection/_git/MusicMagic
Update INote to match Note signatures
Add UpdateNote to INoteStream
Update interface signatures
Add (mostly) implemented NoteStream
Implement Play and Stop