Hello I Using a tab bar with navigation bar with navigation bar.We have a list of songs in song list no navigation bar and no tab bar. when i select a song and then load xib with (tab bar+navigation bar) in this xib i creat a segment for going to list.

- (void)segmentAction:(id)sender{

    if([sender selectedSegmentIndex] == 0)
    {
        [MainController1 release];
        songs *mainController=[[songs alloc]init];
        [self.navigationController pushViewController:mainController animated:NO];
        [mainController release];
    }
}

this code load list of song but navigation bar and tab bar is still there.

so, how i load our list.