One of my favorite experiences living in SF was the time @kellymcgrath and I participated in a ~20 person silent dance party, jamming to 90's hip hop and R&B from Dolores Park to the Embarcadero. We all had to download a 2.5 track and sync the music by starting it at the exact same time. Obviously less efficient than Lysn In. :)
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Terrible horrible no good very bad ideas
Starry
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