public static string PrettyTotalTime(this IMusicPlayer mp)
{
long sum = 0;
foreach (var track in mp.GetQueuedTracks())
{
if (track.Duration == TimeSpan.MaxValue)
{
return("∞");
}
sum += track.Duration.Ticks;
}
var total = new TimeSpan(sum);
return(total.ToString(@"hh\:mm\:ss"));
}