alto clef การใช้

• Treble clef, alto clef and soprano clefs are all used by different composers.
• Trombone parts may contain both bass and tenor clef or bass and alto clef sections.
• The clefs used are based on alto clef ( imagining that you are playing a viola ).
• Trombone parts are typically notated in bass clef, though sometimes also written in tenor clef or alto clef.
• Music that is written for the viola differs from that of most other instruments in that it primarily uses the alto clef.
• Some Russian and Eastern European composers wrote first and second tenor trombone parts on one alto clef staff ( the German Robert Schumann was the first to do this ).
• In scordatura, one imagines that one is playing a violin ( or in some cases a viola, where alto clef is used ) tuned in the normal fifths.
• Note that there is no graphical distinction between treble clef and G-clef; alto clef, tenor clef and C-clef; bass clef and F-clef.
• In its original closed form the alto clef and an upside-down bass clef indicate both the mirror procedure and the appropriate pitches of the voices for the purpose of realisation.
• The use of alto clef is usually confined to orchestral first trombone parts, with the second trombone part written in tenor clef and the third ( bass ) part in bass clef.
• The upper part of the staff supposes that you are playing on the upper four strings and the lower part that you are playing on the lower four strings ( still imagining that you are reading the four strings of a viola in alto clef ).
• An accomplished performer today is expected to be proficient in reading parts notated in bass clef, tenor clef, alto clef, and ( more rarely ) treble clef in C, with the British brass-band performer expected to handle treble clef in B as well.
• Very rarely, a centered line with a small alto clef is written, and usually used to indicate that B, C, or D notes on the line can be played with either hand ( ledger lines are not used from a center alto as this creates confusion ).
• In the autograph of the G minor violin sonata, Handel copied out the first bar a second time at the foot of the first page, with the solo part written an octave lower, in the alto clef and with the words " Per la Viola da Gamba ".
• When music for bass clef instruments, such as the cello or trombone, goes several ledger lines above the bass clef, the tenor clef is used; if it were to go even higher than practical in tenor clef, the notes may be notated in treble clef, or in the case of trombone, alto clef.
• Alto clef written at sounding pitch is occasionally used, even by as late a composer as Sergei Prokofiev . In late-18th-and early-19th-century Italy, where the instrument was often played by bassoonists instead of oboists, it was notated in the bass clef an octave below sounding pitch ( as found in Overture to " William Tell " ).
• The treble clef or G clef was originally a letter G and it identifies the second line up on the five line staff as the note G above middle C . The bass clef or F clef shows the position of the note F below middle C . While the treble and bass clef are the most widely used clefs, other clefs are used, such as the alto clef ( used for viola music ) and the tenor clef ( used for some cello and double bass music ).