Magician's fanfare word

• Vocal imitation of a fanfare
• Cry of success
• Revealing utterance
• Revelation accompanier
• Flourish sound
• Cry of accomplishment
• ''There you are!''
• Cry made with a curtsy, maybe
• "It's done!"

Wiktionary Word definitions in Wiktionary
interj. (alternative spelling of ta-da English)