調・調性(1)

๓ᅇ㈨ᩱ䜈䛾㏣ຍ䠄10/23䠅
ㄪ䞉ㄪᛶ䠄䠍䠅 ᴫせ
• 㡢ᴦ䛾䛂ᯟᵓ㐀䛃
• ㄪᛶ㡢ᴦ䠄ㄪᛶឤ䛾䛒䜛㡢ᴦ䠅䛿≉ᐃ䛾䛂ㄪ䛃䛻ᇶ䛵䛔䛶
䛔䜛䚹
• ㄪ䠄key䠅
– ≉ᐃ䛾㡢㧗㞟ྜ䛻ᒓ䛩䜛㡢䠄㡢㝵㡢䠅䜘䜚䛺䜛䚹
– ᵓᡂ㡢䛿ㄪෆ䛷ᅛ᭷䛾ᙺ๭䜢ᢸ䛖䚹
э ᵓᡂ㡢㛫䛾㡢⛬䛿୙ᆒ➼㓄ศ
≉䛻୰ᚰ䛸䛺䜛㡢䜢䛂୺㡢䛃䚸䛂᰾㡢䛃䛺䛹䛸࿧䜆䚹
• 䠓㡢㡢㝵䠄heptatonic scale䠅䚸䠑㡢㡢㝵䠄pentatonic scale)
䛺䛹䚹
• すὒㄪᛶ㡢ᴦ䠄Western Tonal Music)
㛗᪕ἲ䠄major䠅䚸▷᪕ἲ䠄minor䠅䛾䠎䛴䛾 mode 䛜୰ᚰ
– ㄪ䞉ㄪᛶ 䠄㡢㧗䛻䛴䛔䛶䛾ᯟᵓ㐀䠅
– ᢿ䞉ᢿ⠇ 䠄᫬㛫䛻䛴䛔䛶䛾ᯟᵓ㐀䠅
• 䛂ᯟᵓ㐀䛃䠄䛣䛣䛰䛡䛾ゝⴥ䠅
– ᭤䛾ྛ㡢䛾ព࿡䞉ᙺ๭䞉㛵ಀ䜢⌮ゎ䛩䜛䛯䜑䛻స
⏝䛧䛶䛔䜛䛂ᩥ⬦䛃
– ᯟᵓ㐀⮬య䚸᭤䛾ྛ㡢䛛䜙ᙧᡂ䞉ㄆ㆑䛥䜜䜛
э ᭤䛾ㄆ▱㐣⛬䛻䛚䛔䛶䛂ᚠ⎔ᛶ䛃䛜䛒䜛
1
ㄪ䞉ㄪᛶ䠄䠎䠅 ⏝ㄒ
2
ㄪ䞉ㄪᛶ䠄䠏䠅 㡢㧗䛾┦ᑐᛶ
• ㄪᛶ䠄tonality䠅
• 㡢ྠኈ䛾┦ᑐⓗ䛺㡢㧗ᕪ䠄㡢⛬䠅䛻䜘䜛㛵ಀ䛿䚸
ྛ㡢䛾ᐇ㝿䛾㡢㧗䛾ዴఱ䛻ᣐ䜙䛺䛔
– ᭤䛜≉ᐃ䛾㡢㧗㞟ྜ䛻䜘䜚ᵓᡂ䛥䜜䚸䜎䛯䛭䜜䛻䛧䛯䛜䛳䛶ㄆ㆑䛥
䜜䜛䠄䜘䛖䛺㡢ᴦ䛷䛒䜛䠅䛣䛸䚹
• ᪕ἲ䠄mode䠅
– ㄪᛶ䜢ᙧᡂ䛩䜛ᢳ㇟ⓗ䛺㡢㧗ྠኈ䛾㛵ಀ䠄㡢㧗┦஫䛾㡢⛬䛾㞟ྜ䠅
– 䛂㡢㧗䛾┦ᑐᛶ䛃ཧ↷
– ᭤඲య䛾㡢㧗䜢ᖹ⾜䛻ୖ䛢ୗ䛢䛧䛶䜒䚸᭤䛸䛧䛶䛾ㄆ
㆑䛻䛿ኚ໬䛜䛺䛔䚸䛸䛔䛖䛣䛸
– ౛䛘䜀䜹䝷䜸䜿䛷䛂⮬ศ䛾䜻䞊䛷ḷ䛖䛃䛸䛔䛳䛯ሙྜ䚸
䛹䛾䜻䞊䛷䛒䛳䛶䜒ḷ䜟䜜䜛᭤䛻㐪䛔䛿䛺䛔
• ୺㡢䠄tonic ➼䠅
– ㄪ䛾୰ᚰ䛸䛺䜛㡢䚹䠍䛴䛾ㄪ䛻䛿䠍䛴䛾୺㡢䛜ᬑ㏻䛰䛜䚸୰ᚰ䛸䛺䜛
㡢䜢」ᩘ᝿ᐃ䛩䜛ሙྜ䜒䛒䜛䠄᰾㡢䠖䝔䝖䝷䝁䝹䝗⌮ㄽ䠅
• ㄪ䠄key䠅
– ᪕ἲ䛸୺㡢䜢Ỵ䜑䜛䛣䛸䛻䜘䜚☜ᐃ䛩䜛㡢㧗㞟ྜ
• ㄪ䛜᪕ἲ䛸୺㡢䛻䜘䜚Ỵ䜎䜛䛣䛸䛾ᇶ♏
• 㡢㝵䠄scale䠅
– 䝝㛗ㄪ䚸䝙▷ㄪ䚸䠊䠊䠊
– 䜸䜽䝍䞊䝤➼౯ᛶ䠄ᚠ⎔ᛶ䠅䠖䜸䜽䝍䞊䝤㐪䛳䛶䜒ㄪ䛸䛧
䛶䛿ྠ䛨䛸ㄆ㆑䛥䜜䜛
– ㄪ䜢ᵓᡂ䛩䜛ྛ㡢䛾㡢ิ
• ࿴㡢䠄chord䠅
– 」ᩘ䛾㡢䜢ྠ᫬䠄ⓗ䠅䛻㬆䜙䛧䛯䜒䛾
• ࿴ኌ䠄harmony䠅
– ࿴㡢䜢㐃䛽䛯࿴㡢ิ䛻䜘䜚ᚓ䜙䜜䜛ᵓ㐀
3
ㄪ䞉ㄪᛶ䠄䠐䠅 㡢㝵䠄෌ᥖ䠅
ㄪ䞉ㄪᛶ䠄䠑䠅 㡢㝵
• 㡢㝵䠄scale)䠖 ≉ᐃ䛾䝆䝱䞁䝹䞉ᵝᘧ䛾᭤䛜⏝䛔䜛㡢㧗㞟ྜ䚸ཬ
䜃ྛ㡢䛻ᶵ⬟(ᙺ๭䠅䜢௜䛧䛯䜒䛾䚹
• 䜸䜽䝍䞊䝤䜢࿘ᮇ䛸䛩䜛䛾䛜ᬑ㏻䚹
• 䛭䛾௚䛾㡢㝵
– ᩍ఍᪕ἲ䠄Church mode䠅
⌧ᅾ䛾すὒㄪᛶ㡢ᴦ䛻ඛ⾜䛩䜛᪕ἲ
– Ẹ᪘㡢ᴦ䠖䠑㡢㡢㝵䠄pentatonic䠅䛜ከ䛔
• すὒㄪᛶ㡢ᴦ䠖 䠓㡢㡢㝵䠄㛗᪕ἲ䚸▷᪕ἲ䠅
– 䜸䜽䝍䞊䝤䜢䠍䠎༙㡢䛻ศ䛡䜛䚹඲㡢䠖䠎༙㡢
– 㛗᪕ἲ
඲
඲
༙
඲
඲
඲
4
• ᪥ᮏ䛾㡢ᴦ䛾ከ䛟䛿䠑㡢㡢㝵
䛔䜟䜖䜛䛂䝶䝘ᢤ䛝䛃㡢㝵
䛂ྩ䛜௦䛃䛿㞞ᴦ䛾㡢ᚊ䛾䛂ኍ㉺ㄪ䛃䠄䛔䛱䛣䛴䛱䜗䛖䠅
༙
‫ۑ࣮ۑ࣮࣭࣮ۑ࣮࣭࣮ڦ࣮࣭࣮ڸ࣮ۑ࣮࣭࣮ۑ࣮࣭࣮ە‬
– ▷᪕ἲ䠄⮬↛▷㡢㝵䠅
඲
༙
඲
• 㡢㝵㡢䛜ୖ⾜䠋ୗ⾜䛷␗䛺䜛ሙྜ䜒䛒䜛
඲
༙
඲
– ౛䠖 ᪕ᚊⓗ▷㡢㝵
඲
‫ۑ࣮࣭࣮ۑ࣮࣭࣮ۑ࣮ڦ࣮࣭࣮ڸ࣮࣭࣮ۑ࣮ۑ࣮࣭࣮ە‬
‫ە‬㸸୺㡢(tonic)
‫ ڦ‬㸸ᒓ
ᒓ㡢(dominant)
• Ẹ᪘㡢ᴦ䛷䛿㡢㝵㡢䛾㡢㧗䛻ᖜ䛾䛒䜛䜒䛾䜒ከ䛔
‫ ڸ‬㸸ୗ
ୗᒓ㡢(subdominant)
5
6
㡢⛬䛻䜘䜛㛵ಀ䠖
༙㡢෇ (Chromatic circle)
B
䠑ᗘ෇ 䛸ㄪྕ
C
B䘍
C䘏
A
D
A䘍
E䘍
G
E
F䘏
F
7
䠑ᗘ෇ 䛸ㄪྕ
8
㡢⛬ศᕸ
䘍1 F
C 0
䘍2B䘍
• 㛗᪕ἲ
• ▷᪕ἲ
䘍3
E䘍
䘍5
A
D䘍
E
F䘏
䘏6 䘍6
B
඲
༙
඲
඲
඲
༙
඲
༙
඲
඲
༙
඲
඲
‫ۑ࣮࣭࣮ۑ࣮࣭࣮ۑ࣮ۑ࣮࣭࣮ۑ࣮࣭࣮ۑ࣮ۑ࣮࣭࣮ۑ‬
D 䘏2
䘍4 A䘍
඲
‫ۑ࣮ۑ࣮࣭࣮ۑ࣮࣭࣮ۑ࣮࣭࣮ۑ࣮ۑ࣮࣭࣮ۑ࣮࣭࣮ۑ‬
G 䘏1
• 㡢⛬ศᕸ㸦㸴༙㡢௨ෆ㸧㸸
䘏3
䘏4
⥲ᩘ
7C2 =
21
㡢⛬䠄༙㡢䠅
1
2
3
4
5
6
ಶᩘ
2
5
4
3
6
1
• ྛ㡢⛬ࡈ࡜࡟ಶᩘࡀ␗࡞ࡿ㸸 അ↛㸽ᚲ↛㸽
䘏5
9
Tonal Pitch Space 䠄㡢㧗㛵ಀ䛾ᗄఱⓗ⾲⌧䠅
10
ㄪ䞉ㄪᛶ䠄䠒䠅 ᛶ㉁
• ㄪ䛻䜘䛳䛶᭤඲య䛾䛂ᯟ䛃䛸䛺䜛㞺ᅖẼ䞉༳㇟䛜Ỵ䜎䜛䚹
– 㛗ㄪ䠖 ᫂䜛䛔䚸ඖẼ䛺䚸䠊䠊䠊
– ▷ㄪ䠖 ᬯ䛔䚸ỿ䜣䛰䚸䠊䠊䠊
• ᇶᮏⓗ䛻䛿䠍䛴䛾᭤䛿䠍䛴䛾ㄪ䛻ᇶ䛵䛟䛜䚸᭤୰䛷୍᫬ⓗ
䛻ㄪ䛜ኚ䜟䜛䛣䛸䜒ከ䛔䠄㌿ㄪ modulation䠅䚹
• ᭤඲య䛾ㄪ䠄኱ᇦㄪ䠅䛿⤫ィⓗᡭἲ䛺䛹䚸ẚ㍑ⓗ༢⣧䛺᪉
ἲ䛷䜒ᢳฟ䛷䛝䜛䚹
䛧䛛䛧ྛ㒊ศ䛷䛾ㄪ䠄ᒁᡤㄪ䠅䜢๭䜚ฟ䛩䛾䛿䛛䛺䜚㞴䛧䛔䚹
э ே㛫䛻䛸䛳䛶䛿┤ほⓗ䛻⮬᫂䠛
11
12
ᢿ䞉ᢿ⠇䠄䠍䠅
ᢿ䞉ᢿ⠇䠄䠎䠅
• ㏻ᖖ䛾㡢ᴦ䛿䚸୍ᐃ䛾᫬㛫㛫㝸䛾⧞䜚㏉䛧䛾ୖ䛻ᒎ
㛤䛥䜜䜛䚹
• ᢿ䞉ᢿ⠇䛻㛵䛩䜛⏝ㄒ➼
– ᢿ䠄pulse, beat䠅 ᇶ‽䛸䛺䜛㡢䛾㛗䛥䠄䠐ศ㡢➢➼䠅
– ᑠ⠇䠄measure䠅 ᢿ䜢䛔䛟䛴䛛䜎䛸䜑䛯㡢ᴦⓗ䛺༢఩
– 㡢౯䠄time value䠅 ᢿ䛾㛗䛥䜢⾲䛩ᢳ㇟ⓗ䞉┦ᑐⓗ༢఩
䠐ศ㡢➢䚸඲㡢➢䚸௜Ⅼ䠎ศ㡢➢➼
– ᢿᏊ䠄time䠅
ᑠ⠇䛒䛯䜚䛾ᢿᩘ䛾ᣦᐃ䚹㡢౯䛷⾲䛩
2/4, 3/4, 4/4, 6/8, 3/16, ...䠄ศẕ䛿 2 䛾䜉䛝஌䠅
– 䝔䞁䝫䠄tempo䠅
㡢౯䜢᫬㛫㛗䛻ᑐᛂ䛵䛡䛯䜒䛾䚹᭤䛾㏿䛥䜢⾲䛩
• ᢿ⠇䠄meter䠅䛿඲య䛸䛧䛶㝵ᒙᵓ㐀䜢䛺䛩䚹
㝵ᒙᵓᡂ䠖 䛂䠎䞉䠏➼ศ䛾ཎ⌮䛃
– 䠍᭤䛾㏵୰䛷ᢿᏊ䛜ኚ䜟䜛䛣䛸䛿䜎䜜䚹
• ᐇ㝿䛾₇ዌ䛷䛿䚸ᴦ㆕ୖ䛾㡢㛗㏻䜚䛻₇ዌ䛥䜜䜛䜟䛡䛷䛿
䛺䛔䚹 эⱁ⾡ⓗ䞉ពᅗⓗ㐓⬺
• 䛧䛯䛜䛳䛶ᢿ⠇䛾ㄆ㆑䠄䝡䞊䝖䝖䝷䝑䜻䞁䜾䠅䛿䛭䜜⮬య䛜㔜
せ䛺◊✲ㄢ㢟䛻䛺䜛䚹
э ே㛫䛾ሙྜ䚸┤ほⓗ䛻⮬᫂䠛
• ኚᢿᏊ䜒䛒䜛䠄䠑ᢿᏊ䚸䠓ᢿᏊ➼䠅
• ⌧௦㡢ᴦ䜔Ẹ᪘㡢ᴦ➼䛷䛿≉ᐃ䛾ᢿ䞉ᢿᏊ䜢ᣢ䛯䛺䛔䜒䛾䚸
ᢿᏊ䛜⤯䛘㛫䛺䛟ኚ䜟䜛䜒䛾䜒䛒䜛
13
䠎➼ศ䞉䠏➼ศ䛾ཎ⌮
14
䝦䝭䜸䝷䛺䛹
• ⮬↛䛺䜾䝹䞊䝢䞁䜾
• ᫬㛫㛗䛿䚸䠎䛺䛔䛧䠏➼ศ䠄䠎䛺䛔䛧䠏ಸ䠅䛾
㛗䛥䛷㝵ᒙⓗ䛻ᵓᡂ䛥䜜䜛䚹
• ᢿ⠇ቃ⏺䛸␗䛺䜛
• 3/4 䛸 6/8
15
ᴦ㆕ୖ䛾⾲グ䞉グྕ
16
ཧ⪃䠖䛩䜉䛶䛾ㄪ䛜䛒䜛᭤㞟䛾౛
• 㛗ㄪ䠋▷ㄪ㽢୺㡢䠍䠎㏻䜚䠙䠎䠐᭤
㡢㒊グྕ
䠄䝖㡢グྕ䠅
ㄪྕ䠄ኚ䝻㛗ㄪ䠋䝙▷ㄪ䠅
ᢿᏊグྕ䠄3/4䠅
ᑠ⠇⥺
• 䝞䝑䝝䠄Johann Sebastian Bach䠅
ᖹᆒᚊ䜽䝷䞂䜱䞊䜰᭤㞟䠄䠍,䠎ᕳ䠅
BWV 846䡚869, 870䡚894
㡢➢䠄ᅄศ㡢➢䠅
– ྛ᭤䛸䜒䚸๓ዌ᭤䛸䝣䞊䜺䛜୍ᑐ䛻䛺䛳䛶䛔䜛
• 㡢㒊グྕ䠖 䝖㡢グྕ䚸䝦㡢グྕ䛜ᬑ㏻
• 䝅䝵䝟䞁䠄Frederic F. Chopin䠅
24 䛾๓ዌ᭤ op.28
• 䝅䝵䝇䝍䝁䞊䝡䝑䝏䠄ȾɦɢɬɪɢɣȾ. ɒɨɫɬɚɤɨɜɢɱ䠖 Dmitrii
D. Shostakovich䠅
24 䛾๓ዌ᭤䛸䝣䞊䜺 op.87
– ௚䛻䝝㡢グྕ䠄䝋䝥䝷䝜䠋䜰䝹䝖䠋䝔䝜䞊䝹䠅➼
• ㄪྕ䛛䜙䛿㛗ㄪ䛛▷ㄪ䛛䜟䛛䜙䛺䛔䛣䛸
䛻ὀព䠄ᴦ㆕グἲ䛾䠍䛴䛾ၥ㢟Ⅼ䠅
17
18