const imageLocations={ContentDeliveryNetworkUri:"https://img.sheetmusic.direct",GetContentDeliveryNetworkImagesUri:function(){return this.ContentDeliveryNetworkUri+"/img"},GetPlaceHolderImageLocation:function(){return this.GetContentDeliveryNetworkImagesUri()+"/legacystructure/Global/placeholder.png"}};var mediumIdConstants={digitalSheetMusic:9,backingTracks:25,videoLessons:26}