- (void)doSomething
{
   NSLog(@"doSomethingloop");
    if(player.playing==FALSE)
    {
        if(check==true)
        {

            [self nextsong];
        }
    }
    else
    {
        [self performSelector:@selector(doSomething) withObject:self afterDelay:0.1];
    }

}