The OP's post and additional comments show immunity to reason, but one of countless reasons is the $18,500/kg ($10,000/lb) cost to get a payload to orbit, and the estimated 2 trillion kg of trash, so you are already looking at $185,000,000,000,000,000 ($185 Quadrillion), and that is assuming everything goes perfectly according to plan, not even including collecting all the trash and many other variables. Considering that is already thousands of times more money than currently exists in the world, this first reason already makes it by far the worst idea in human history. To be fair though, even if it was completely free it would still be the worst idea in human history.

Look at the reported altitude of those objects and then look at the altitude of low earth orbit. Trying not to be rude about it but come on man just one simple google search before making a full post about something should be standard practice.

It depends on how/if they perceive sound and what sounds at which frequencies are familiar to them. Relatively minor changes in so many variables would make our music sound very different to them. Just look at dolphins and whales for reference, they make music but their medium of transmission is different so our brains perceive it as very high pitched compared to our familiar spectrum of sound.