半音音階

音階一種

半音音階[註 1]英文chromatic scale)係西樂音階一種,由十二個半音組成,加埋啱啱八度


\layout { line-width = #72 ragged-last = ##f
	\context { \Score
		\override SpacingSpanner.spacing-increment = #1/2
		\remove System_start_delimiter_engraver
	}
}
<<
	\new Staff \with {
		\remove Bar_engraver \remove Time_signature_engraver
	} {
		% 兩個聲部啲音完全冇分別,只係括弧唔同,咁做係夾硬嚟,唔係做唔到,呢個係 LilyPond 嘅限制
		\new Voice \with {
			\consists Horizontal_bracket_engraver
			\override HorizontalBracket.direction = #UP
			\override HorizontalBracket.Y-offset = 3.8
		} \transpose c c' {
			c4	-\tweak HorizontalBracketText.text "半音"\startGroup
			cis	\stopGroup
			d	-\tweak HorizontalBracketText.text "半音"\startGroup
			dis	\stopGroup
			e	-\tweak HorizontalBracketText.text "半音"\startGroup
			f	\stopGroup
			fis	-\tweak HorizontalBracketText.text "半音"\startGroup
			g	\stopGroup
			gis	-\tweak HorizontalBracketText.text "半音"\startGroup
			a	\stopGroup
			ais	-\tweak HorizontalBracketText.text "半音"\startGroup
			b	\stopGroup
			c'1	
		}
	}
	\new Staff \with {
		\remove Bar_engraver \remove Time_signature_engraver
		\remove Key_engraver \remove Clef_engraver
		\override StaffSymbol.line-count = 0
	} {
        \set Staff.midiMinimumVolume = 0.0
        \set Staff.midiMaximumVolume = 0.0
		\new Voice \with {
			\consists Horizontal_bracket_engraver
			\override HorizontalBracket.direction = #DOWN
			\override HorizontalBracket.shorten-pair = #'(0 . 1)
			\override HorizontalBracket.Y-offset = 3.9
		} \transpose c c' {
			\hideNotes
			c4
			cis	-\tweak HorizontalBracketText.text "半音"\startGroup
			d	\stopGroup
			dis	-\tweak HorizontalBracketText.text "半音"\startGroup
			e	\stopGroup
			f	-\tweak HorizontalBracketText.text "半音"\startGroup
			fis	\stopGroup
			g	-\tweak HorizontalBracketText.text "半音"\startGroup
			gis	\stopGroup
			a	-\tweak HorizontalBracketText.text "半音"\startGroup
			ais	\stopGroup
			b	-\tweak HorizontalBracketText.text "半音"\startGroup
			c'1	\stopGroup
		}
	}
>>
C 半音音階。
  1. 譯名見:課程發展處藝術教育組 (2023年9月)。樂科學與教常用英漢辭彙 (PDF) (英文、香港中文)。教育局。頁 11。喺2024年7月22號搵到