I’m fairly certain it’s embellishment, a motif would be at least one phrase
If you're talking about like people obsessed with South Korea like their 1st cousin Weaboos, then just avoid them, change the topic, or just straight up tell them that your not interested in their obsession of South Korea (In a nice way...) I know it is probably hard with the 2018 winter Olympics and all...
Good Luck.
Answer:
Honestly I would stay calm and do my best
I think the answer is <span>The 1844 Treatise on Modern Instrumentation and Orchestration. This handbook was created by Berlioz to introduce the aesthetic of the expressive music of the opera. The handbook was also used as a principle on how to create similar style of Bach and to the other romantic composers during their time</span>