[Script Info] Title: [Events] Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text Dialogue: 0,0:00:01.43,0:00:02.32,Default,,0000,0000,0000,,- [Instructor] We have learned Dialogue: 0,0:00:02.32,0:00:04.76,Default,,0000,0000,0000,,that there are seven\Nnames to all the notes, Dialogue: 0,0:00:04.76,0:00:08.48,Default,,0000,0000,0000,,ABCDEFG. Dialogue: 0,0:00:08.48,0:00:11.79,Default,,0000,0000,0000,,We can now add to that list of seven Dialogue: 0,0:00:11.79,0:00:13.92,Default,,0000,0000,0000,,all the notes with sharps and flats. Dialogue: 0,0:00:13.92,0:00:15.05,Default,,0000,0000,0000,,So an A, Dialogue: 0,0:00:15.05,0:00:16.38,Default,,0000,0000,0000,,then there could be an A sharp, Dialogue: 0,0:00:16.38,0:00:17.26,Default,,0000,0000,0000,,B, B sharp, Dialogue: 0,0:00:17.26,0:00:18.23,Default,,0000,0000,0000,,C, C sharp, Dialogue: 0,0:00:18.23,0:00:19.06,Default,,0000,0000,0000,,D, D sharp, Dialogue: 0,0:00:19.06,0:00:20.08,Default,,0000,0000,0000,,and so forth. Dialogue: 0,0:00:20.08,0:00:21.50,Default,,0000,0000,0000,,The same with flats. Dialogue: 0,0:00:21.50,0:00:22.60,Default,,0000,0000,0000,,A, A flat, Dialogue: 0,0:00:22.60,0:00:23.79,Default,,0000,0000,0000,,G, G flat, Dialogue: 0,0:00:23.79,0:00:24.79,Default,,0000,0000,0000,,F, F flat, Dialogue: 0,0:00:24.79,0:00:25.70,Default,,0000,0000,0000,,and so forth. Dialogue: 0,0:00:26.69,0:00:29.31,Default,,0000,0000,0000,,Let's go back to our piano keyboard. Dialogue: 0,0:00:29.31,0:00:30.80,Default,,0000,0000,0000,,From the treble clef middle C, Dialogue: 0,0:00:30.80,0:00:32.72,Default,,0000,0000,0000,,let's look at the octave above, Dialogue: 0,0:00:32.72,0:00:35.28,Default,,0000,0000,0000,,the C on the third space. Dialogue: 0,0:00:35.28,0:00:37.58,Default,,0000,0000,0000,,There are 12 note from the middle C Dialogue: 0,0:00:37.58,0:00:39.36,Default,,0000,0000,0000,,to the third space C. Dialogue: 0,0:00:39.36,0:00:42.63,Default,,0000,0000,0000,,These notes make up the chromatic scale. Dialogue: 0,0:00:42.63,0:00:46.71,Default,,0000,0000,0000,,(plays chromatic scale on piano) Dialogue: 0,0:00:49.70,0:00:51.49,Default,,0000,0000,0000,,Remember that between E and F Dialogue: 0,0:00:51.49,0:00:52.90,Default,,0000,0000,0000,,and between B and C Dialogue: 0,0:00:52.90,0:00:55.86,Default,,0000,0000,0000,,there isn't a black key. Dialogue: 0,0:00:55.86,0:00:57.20,Default,,0000,0000,0000,,Using sharps, Dialogue: 0,0:00:57.20,0:00:59.37,Default,,0000,0000,0000,,here are all of the names of the notes Dialogue: 0,0:00:59.37,0:01:01.30,Default,,0000,0000,0000,,of the chromaic scale. Dialogue: 0,0:01:01.30,0:01:02.71,Default,,0000,0000,0000,,C, C sharp, Dialogue: 0,0:01:02.71,0:01:03.94,Default,,0000,0000,0000,,D, D sharp, Dialogue: 0,0:01:03.94,0:01:06.40,Default,,0000,0000,0000,,E, F, F sharp, Dialogue: 0,0:01:06.40,0:01:07.56,Default,,0000,0000,0000,,G, G sharp, Dialogue: 0,0:01:07.56,0:01:10.04,Default,,0000,0000,0000,,A, A sharp, B, C. Dialogue: 0,0:01:11.35,0:01:13.31,Default,,0000,0000,0000,,The distance between each of these notes Dialogue: 0,0:01:13.31,0:01:14.81,Default,,0000,0000,0000,,is called a half step Dialogue: 0,0:01:14.81,0:01:16.95,Default,,0000,0000,0000,,or the interval of a semitone, Dialogue: 0,0:01:16.95,0:01:19.51,Default,,0000,0000,0000,,also called a minor second. Dialogue: 0,0:01:19.51,0:01:24.09,Default,,0000,0000,0000,,An interval is the distance\Nbetween two musical pitches. Dialogue: 0,0:01:24.09,0:01:26.84,Default,,0000,0000,0000,,We already know one interval, an octave, Dialogue: 0,0:01:26.84,0:01:27.87,Default,,0000,0000,0000,,and in future lessons, Dialogue: 0,0:01:27.87,0:01:29.84,Default,,0000,0000,0000,,we will discuss many intervals, Dialogue: 0,0:01:29.84,0:01:33.81,Default,,0000,0000,0000,,but for now let's focus on\Nthe interval of a half step. Dialogue: 0,0:01:33.81,0:01:36.11,Default,,0000,0000,0000,,This is a fundamental building block Dialogue: 0,0:01:36.11,0:01:38.36,Default,,0000,0000,0000,,of all musical intervals. Dialogue: 0,0:01:38.36,0:01:42.47,Default,,0000,0000,0000,,A chromatic scale is\Nmade up of 12 half steps. Dialogue: 0,0:01:42.47,0:01:44.49,Default,,0000,0000,0000,,Now let's look a the chromatic scale Dialogue: 0,0:01:44.49,0:01:47.10,Default,,0000,0000,0000,,from the third space C in the treble clef Dialogue: 0,0:01:47.10,0:01:50.51,Default,,0000,0000,0000,,descending using flats. Dialogue: 0,0:01:50.51,0:01:53.30,Default,,0000,0000,0000,,C, B, B flat, Dialogue: 0,0:01:53.30,0:01:54.67,Default,,0000,0000,0000,,A, A flat, Dialogue: 0,0:01:54.67,0:01:56.11,Default,,0000,0000,0000,,G, G flat, Dialogue: 0,0:01:56.11,0:01:58.83,Default,,0000,0000,0000,,F, E, E flat, Dialogue: 0,0:01:58.83,0:02:01.87,Default,,0000,0000,0000,,D, D flat, C. Dialogue: 0,0:02:01.87,0:02:04.22,Default,,0000,0000,0000,,All half steps. Dialogue: 0,0:02:04.22,0:02:06.70,Default,,0000,0000,0000,,Towards the end of\NRimsky-Korsakov's Scheherazade Dialogue: 0,0:02:06.70,0:02:07.94,Default,,0000,0000,0000,,in the flute part, Dialogue: 0,0:02:07.94,0:02:09.64,Default,,0000,0000,0000,,he writes a chromatic scale, Dialogue: 0,0:02:09.64,0:02:12.18,Default,,0000,0000,0000,,but he uses a combination\Nof sharps, flats, Dialogue: 0,0:02:12.18,0:02:13.90,Default,,0000,0000,0000,,and naturals to make this scale, Dialogue: 0,0:02:13.90,0:02:15.39,Default,,0000,0000,0000,,all half steps, Dialogue: 0,0:02:15.39,0:02:17.17,Default,,0000,0000,0000,,a chromatic scale. Dialogue: 0,0:02:17.17,0:02:20.84,Default,,0000,0000,0000,,(dramatic orchestral music)