56848
They are chiefly known now through their mention in the song " Seventy-Six Trombones " from the musical " The Music Man " by Meredith Willson .
 Seventy-Six Trombones, The Music Man, Meredith Willson
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 Seventy-Six Trombones, The Music Man, Meredith Willson