#Region Project Attributes
#ApplicationLabel: B4i Example
#Version: 1.0.0
'Orientation possible values: Portrait, LandscapeLeft, LandscapeRight and PortraitUpsideDown
#iPhoneOrientations: Portrait, LandscapeLeft, LandscapeRight
#iPadOrientations: Portrait, LandscapeLeft, LandscapeRight, PortraitUpsideDown
#PlistExtra: <key>UIBackgroundModes</key><array><string>audio</string></array>
#End Region
........etc
b.Initialize(File.DirAssets,"1.mp3","b")
b.Play
.....etc