morceau de musique
Une comédie musicale.
Roman numerals are used to represent the chords in a musical piece.
The key tonality of the musical piece I am currently working on is D major.
The correct musical term for decreasing the tempo in a piece of music is "ritardando."
The musical term for speeding up the tempo of a piece of music is "accelerando."
It's probably safer just to say "nous avons joué la musique par Beethoven" which is translated to "We played music by Beethoven"
Musical chairs = "chaises musicales"
Une comédie musicale.
un beau morceau
Both are acceptable, although "musical work" usually takes on the connotation that more effort was put into it and it may be a more complex article of music.
un peu- a littleyet if you want a little piece of something you would say something like "un petit morceau" a little piece..
une partie de... un morceau de.......
un morceau de bœuf
prenez une feuille de papier
A piece of furniture is "un meuble" (masc.) in French. Furniture collectively is "les meubles".
Shorts (piece of clothing) are called the same in French: un short, des shorts.
Tu es une partie du ciel