ABRSM Grade 7 Theory Transposing Instruments

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A Study-Aid for ABRSM Theory Grade 7, especially in relation to Question 5. Here a list is provided of all the transposing orchestral instruments that may come up in Question 5, and their intervals of transposition.

Transcript of ABRSM Grade 7 Theory Transposing Instruments

  • Transposing Instruments

    As a rule, Instrument in X means, written C sounds X below.

    Examples:

    Clarinet in A written C sounds the A below, interval of transposition is a minor 3rd.

    Horn in F written C sounds the F below, interval of transposition is a perfect 5th.

    Exceptions!!!

    There are some exceptions, Instruments in D, E flat or E transpose upwards i.e. a written C would

    sound the D, E flat and E above!

    The biggest exception is Trumpet in F, which occurs rarely and only in late 19th century works for

    large orchestra. A written C sounds the F above!

    Instruments in C do not transpose.

    The following instruments you just need to know about:

    The Cor Anglais sounds a perfect 5th lower than written.

    The piccolo sounds a perfect 8ve higher than written.

    The Double Bass and Contra Bassoon, sound a perfect 8ve lower than written.

    The Bass Clarinet sounds a major 9th lower than written.