TOML
拍子記号 - TOML
拍子記号は楽譜の冒頭に記載される分数形式の記号で、分子が1小節の拍数、分母が1拍として数える音符の種類を表します。単純拍子（2/4、3/4、4/4など）と複合拍子（6/8、9/8、12/8など）に大別され、それぞれ異なるリズム感や強弱パターンを持ちます。西洋音楽の基礎理論において最も重要な要素の一つであり、演奏のテンポやリズムの解釈を決定づけます。
音楽理論
楽譜
リズム
拍子
単純拍子
複合拍子
音符
[[items]]
code = "2/4"
slug = "two-four"
name = "4分の2拍子"
description = "1小節に4分音符が2つ入る単純2拍子。行進曲やマーチに多用されます。"
accentPattern = "強-弱"
beatUnit = "4分音符"
beatsPerMeasure = 2
category = "単純拍子"
alternativeSymbol = ""
compoundBeats = ""
[[items]]
code = "3/4"
slug = "three-four"
name = "4分の3拍子"
description = "1小節に4分音符が3つ入る単純3拍子。ワルツの代表的な拍子です。"
accentPattern = "強-弱-弱"
beatUnit = "4分音符"
beatsPerMeasure = 3
category = "単純拍子"
alternativeSymbol = ""
compoundBeats = ""
[[items]]
code = "4/4"
slug = "four-four"
name = "4分の4拍子"
description = "1小節に4分音符が4つ入る単純4拍子。最も一般的な拍子でコモンタイムとも呼ばれます。"
accentPattern = "強-弱-中強-弱"
beatUnit = "4分音符"
beatsPerMeasure = 4
category = "単純拍子"
alternativeSymbol = "C"
compoundBeats = ""
[[items]]
code = "6/8"
slug = "six-eight"
name = "8分の6拍子"
description = "1小節に8分音符が6つ入る複合2拍子。2拍子系で揺れるようなリズムが特徴です。"
accentPattern = "強-弱-弱-中強-弱-弱"
beatUnit = "8分音符"
beatsPerMeasure = 6
category = "複合拍子"
alternativeSymbol = ""
compoundBeats = 2
[[items]]
code = "9/8"
slug = "nine-eight"
name = "8分の9拍子"
description = "1小節に8分音符が9つ入る複合3拍子。3拍子系の流れるようなリズムです。"
accentPattern = "強-弱-弱-中強-弱-弱-中強-弱-弱"
beatUnit = "8分音符"
beatsPerMeasure = 9
category = "複合拍子"
alternativeSymbol = ""
compoundBeats = 3
[[items]]
code = "12/8"
slug = "twelve-eight"
name = "8分の12拍子"
description = "1小節に8分音符が12つ入る複合4拍子。ブルースやソウル音楽でよく使用されます。"
accentPattern = "強-弱-弱-中強-弱-弱-中強-弱-弱-中強-弱-弱"
beatUnit = "8分音符"
beatsPerMeasure = 12
category = "複合拍子"
alternativeSymbol = ""
compoundBeats = 4
[[items]]
code = "2/2"
slug = "two-two"
name = "2分の2拍子"
description = "1小節に2分音符が2つ入る単純2拍子。アッラ・ブレーヴェやカットタイムとも呼ばれます。"
accentPattern = "強-弱"
beatUnit = "2分音符"
beatsPerMeasure = 2
category = "単純拍子"
alternativeSymbol = "C|"
compoundBeats = ""
[[items]]
code = "5/4"
slug = "five-four"
name = "4分の5拍子"
description = "1小節に4分音符が5つ入る混合拍子。不規則なリズムで独特の雰囲気を生み出します。"
accentPattern = "強-弱-弱-中強-弱 または 強-弱-中強-弱-弱"
beatUnit = "4分音符"
beatsPerMeasure = 5
category = "混合拍子"
alternativeSymbol = ""
compoundBeats = ""
[[items]]
code = "7/4"
slug = "seven-four"
name = "4分の7拍子"
description = "1小節に4分音符が7つ入る混合拍子。複雑で独自のリズムパターンを持ちます。"
accentPattern = "様々（2+2+3、3+2+2など）"
beatUnit = "4分音符"
beatsPerMeasure = 7
category = "混合拍子"
alternativeSymbol = ""
compoundBeats = ""
[[items]]
code = "3/8"
slug = "three-eight"
name = "8分の3拍子"
description = "1小節に8分音符が3つ入る単純3拍子。3/4拍子より速いテンポで使用されます。"
accentPattern = "強-弱-弱"
beatUnit = "8分音符"
beatsPerMeasure = 3
category = "単純拍子"
alternativeSymbol = ""
compoundBeats = ""