Fanfare (noun)

1. A display of elaborate and enthusiastic behavior or language, typically intended to attract attention.
2. A flourish of trumpets or other brass instruments, typically played to mark a ceremonial occasion.

Origin:

From the middle french word "fanfare", from italian "fanfara" meaning a trumpet or a band of trumpets.

Examples:

1. The announcement of the new product was met with a fanfare of trumpets.
2. The band played a fanfare as the bride arrived.
3. The new king was crowned to the fanfare of trumpets.
4. The president's arrival was greeted with a fanfare of cheers.
5. The company's new launch was celebrated with a fanfare of publicity.