Super Mario Bros. 2 [Japan] (NES): The Lost Levels

My playthrough of Super Mario Bros 2 (Japan): The Lost Levels. For World 9, beat the game without using warps. After you beat World 9-4, then you loop back to 9-1 until you die. For World A-D, beat the game 8 times and you hold A and press Start at the Title Screen. World 1-1: 00:00:20 - 00:01:41 World 1-2: 00:01:41 - 00:03:58 World 1-3: 00:03:58 - 00:04:51 World 1-4: 00:04:51 - 00:05:31 World 2-1: 00:05:31 - 00:07:41 World 2-2: 00:07:41 - 00:09:20 World 2-3: 00:09:20 - 00:10:09 World 2-4: 00:10:09 - 00:10:58 World 3-1: 00:10:58 - 00:13:03 World 3-2: 00:13:03 - 00:14:35 World 3-3: 00:14:35 - 00:15:32 World 3-4: 00:15:32 - 00:16:21 World 4-1: 00:16:21 - 00:18:56 World 4-2: 00:18:56 - 00:20:04 World 4-3: 00:20:04 - 00:20:45 World 4-4: 00:20:45 - 00:21:37 World 5-1: 00:21:42 - 00:23:33 World 5-2: 00:23:33 - 00:24:57 World 5-3: 00:24:57 - 00:25:50 World 5-4: 00:25:50 - 00:26:46 World 6-1: 00:26:46 - 00:28:24 World 6-2: 00:28:24 - 00:30:01 World 6-3: 00:30:01 - 00:30:50 World 6-4: 00:30:50 - 00:31:56 World 7-1: 00:31:56 - 00:33:09 World 7-2: 00:33:09 - 00:34:25 World 7-3: 00:34:25 - 00:35:30 World 7-4: 00:35:30 - 00:37:02 World 8-1: 00:37:02 - 00:38:24 World 8-2: 00:38:24 - 00:39:18 World 8-3: 00:39:18 - 00:40:47 World 8-4: 00:40:47 - 00:42:34 World 9-1: 00:43:52 - 00:44:53 World 9-2: 00:44:53 - 00:45:37 World 9-3: 00:45:37 - 00:46:38 World 9-4: 00:46:38 - 00:47:12 World A-1: 00:47:36 - 00:49:30 World A-2: 00:49:30 - 00:50:42 World A-3: 00:50:42 - 00:51:15 World A-4: 00:51:15 - 00:52:04 World B-1: 00:52:04 - 00:53:34 World B-2: 00:53:34 - 00:55:20 World B-3: 00:55:20 - 00:56:17 World B-4: 00:56:17 - 00:57:14 World C-1: 00:57:14 - 00:58:36 World C-2: 00:58:36 - 00:59:22 World C-3: 00:59:22 - 01:00:36 World C-4: 01:00:36 - 01:01:53 World D-1: 01:01:53 - 01:02:54 World D-2: 01:02:54 - 01:04:23 World D-3: 01:04:23 - 01:05:29 World D-4: 01:05:29 - 01:06:54