This but masculine feminine and plural in that order
Answer:
D'une part, ... D'autre part... = "On the one hand..., on the other hand...", while D'un côté... De l'autre côté... = "On the one side..., on the other side..."
Explanation:
While "D'une part, ... D'autre part..." is generally used when debating the merits of something, whereas "D'un côté... De l'autre côté..." is more typically used for expressing two different perspectives.
If it's a double bar line at the end of a staff, it is just there to separate two sections of the music. If it's a single bar line, it's there to separate beats to make a measure.
