Musicians with keypads in different sound ranges play symphonically, while people in the audience are (at times) directed to accompany them.

More words
-- 4and20, Sep 11 2021

This idea needs more words.
-- Voice, Sep 11 2021


+ sounds like fun
-- xandram, Sep 11 2021


think of it like a pipe organ except instead of pipes, it's an app on everyone's cell phones
-- sninctown, Sep 11 2021


If everyone downloaded an appropriate ringtone, then tunes on their collective phones could be played from a large call-centre. I imagine the conductor in penguin suit with baton standing on a podium facing ranks of cubicles occupied by the call centre staff. Meanwhile outside on the streets, the dulcet tones of Beethoven's 73rd waft through the streets.
-- pocmloc, Sep 12 2021


good catch [a1]
-- xandram, Sep 12 2021



random, halfbakery