a musical note that is held or sustained for the duration of four beats in 4/4 time, typically denoted by an open oval shape

全音符, 整音符
a set of notes based on a particular note that form the tonal basis of a musical passage

调, 音调
the C note situated approximately in the middle of the piano keyboard, often serving as a reference point for pitch

中央C音, 中音C
a symbol that cancels the effect of a sharp or flat, restoring the pitch of a note to its original state

自然音符, 变回符
the interval between the first and the last notes in eight diatonic degrees

八度, 八音阶
three or more musical notes that form a harmony when played together

和弦, 和声
a note symbol that represents a duration equal to half the value of a whole note, typically lasting for two beats in 4/4 time

二分音符, 半音符
a note symbol representing a duration equal to one quarter of the value of a whole note

四分音符, 四分之一音符
the first scale degree of a diatonic scale and the primary note upon which a musical composition or section is centered

主音, 音阶主音
an upright line that separates the bars in written music

小节线, 谱线
any of the signs written on the left-hand end of a staff indicating the pitch of the notes

音符五线谱的符号, 谱号
a system of musical notation used for fretted string instruments, representing finger placement on the instrument's strings and frets

指法谱, 指板谱
a musical note symbol representing a duration equal to one eighth of the value of a whole note

八分音符, 八分之一音符
a musical note symbol representing a duration equal to one sixteenth of the value of a whole note

十六分音符, 十六音符
a note symbol representing a duration equal to one thirty-second of the value of a whole note

三十二分音符, 三十二分音
a musical note symbol representing a duration equal to one sixty-fourth of the value of a whole note

六十四分音符, 64分音符
a musical meter with a 4/4 time signature, indicating four beats per measure

四四拍, 普通拍
(music) a curved line indicating smooth, connected play between notes

连音符, 滑音符
a musical interval that is half the size of a semitone

四分音, 四分之一音
a symbol placed before a note to indicate that it should be played higher or lower than it is written in the key signature

意外符号, 变音符号
a musical technique where the notes of a chord are played individually in a sequence rather than simultaneously

琶音, 分解和弦
a rapid alternation between two adjacent notes, usually a semitone or a whole tone apart

颤音, 抖音
the relative duration or length of a musical note or rest

音符时值, 音符长度
