The Three Main Categories of Drugs. Some drugs due to certain factors that change their characteristics, may cause them to fall under different categories at different times. For example, even though Cannabis is considered a depressant, in high enough doses it can also be a hallucinogen. The three main categories were constructed based on similarities that certain drugs share; however, there are many differences that these drugs have also.
A rhythm is very identifiable, even if the composer changes all the notes and the harmonies. Because of this, Beethoven use the rhythm of the Fate motif loads of times all throughout the 5th symphony, to tie it together. The Fifth symphony, like all symphonies at the time, is in four movements... 1  1st Movement, Sonata. 2  The powerful first movement opens with the Fate motif, which runs through it in one way or another throughout.
The Symphony No. 5 in D minor, Op. 47, by Dmitri Shostakovich is a work for orchestra composed between April and July 1937.Its first performance was on November 21, 1937, in Leningrad by the Leningrad Philharmonic Orchestra under Yevgeny Mravinsky.he symphony opens with a strenuous string figure in canon, initially leaping and falling in minor sixths then narrowing to minor thirds. The sharply dotted rhythm of this figure remains to accompany a broadly lyric melody played by the first violins. Variants of this theme return throughout the 3rd and 4th movements.