Decimal Notation. 1  Naming a Decimal. Among all fractions there is a collection of special fractions called decimal fractions. 2  Changing From Fractions to Decimals. To change a fraction to a decimal, we count the number of zeros in the denominator. 3  Converting Decimals to Fractions.
Sinfonia. Sinfonia is the Italian word for symphony. In English it most commonly refers to a 17th-or 18th-century orchestral piece used as an introduction, interlude, or postlude to an opera, oratorio, cantata, or suite.It has also sometimes been used for other types of music.n English it most commonly refers to a 17th-or 18th-century orchestral piece used as an introduction, interlude, or postlude to an opera, oratorio, cantata, or suite. It has also sometimes been used for other types of music.
The clarinet is a versatile member of the orchestra, the principal treble woodwind of the concert band. The clarinet is a transposing instrument--its part in the score is written at a different pitch from the one actually sounded. Since a closed air column does not produce even harmonics, the holes in the column must cover a wider range that those of the flute, carrying the instrument up to the third harmonic of the full column.