"Movable-Do" is a pitch notation system in music theory where the syllables "Do", "Re", "Mi", and so on, are used to represent the degrees of the diatonic scale. Unlike Fixed-Do, the pitches of these syllables are not fixed and instead vary based on the key or tonality of the music.
In the Movable-Do system, the syllable "Do" represents the tonic or keynote of the current key. This means that "Do" corresponds to the first scale degree of the major or minor scale in that key. The other syllables, "Re", "Mi", "Fa", "Sol", "La", and "Ti", represent the other scale degrees accordingly.
For example, in the key of C major, "Do" corresponds to the pitch of C, while in the key of G major, "Do" corresponds to the pitch of G.
Movable-Do allows musicians to easily identify the relative pitch relationships between notes within a given key. This system is particularly useful for sight-singing, ear training, and transposing music into different keys. By using Movable-Do, musicians can develop a strong sense of tonal center and better understand the harmonic structure of music.
Ludwig van Beethoven, German composer, the predominant musical figure during the transition between the Classical to Romantic eras. He occupies an unprecedented dominance in the history of Western music history, and has been widely regarded as the greatest, most influential and most popular musician who ever lived.
Beethoven's music inherited the artistic atmosphere of Haydn and Mozart, penetrated the desire for dignity, vented the anger tortured by fate, and demonstrated his determination to fight with fate.
Compared to other musicians, Beethoven is effectively to interact the philosophy of life with audience through music. Although he was not a romantic, he had become the object followed by other romantics.
As a musician, Beethoven suffered from ear diseases. However, he was unwilling to succumb to fate, vowing to take fate by the throat, and continue to complete his career. In the last ten years of his life, without hearing any sound, his compositions influenced the development of music for nearly two hundred years.