Every year on the summer solstice, the Make Music New York Festival unites musicians together from all walks of life. This year on June 21, musicians answered an online call to gather at the Brooklyn Public Library and play "100+ BPM," a piece composed by Red Baraat's Sunny Jain, according to NPR. In total, 350 music makers -- ranging from Brazilian samba drummers to Indian wedding band musicians -- showed up on the library's steps to play together for the first time. The result was an epic sound, encapsulating both unity and diversity, showcased in the video above.