I think we have to mark this particular anniversary.
We found this video on youtube described by the following text:
“On Friday 29th June 1888, from 2pm, a performance of Handel’s oratorio Israel in Egypt was captured on a number of wax cylinder recordings. This performance was part of the trienniel Handel Festivals mounted in the UK. They were recorded from the press gallery in Crystal Palace by Edison-representative Colonel Gouraud, as a way to test and show off Edison’s phonograph. Three of these cylinders still survive.

The conductor was Sir August Manns, conducting an orchestra of some 500 musicians and a choir of over 4,000 voices, in front of an audience of 23,722 people.
These are the earliest deliberate recordings of music known to exist (earlier recordings from the 1870s are considered lost). Fortunately these can be played back at a quite definite pitch, as we know the pitch of the Crystal Palace organ at this time.
Unfortunately, the recordings are in very poor shape, audibly speaking. You are going to have a very hard time grappling with the sound, and trying to make out anything. Each cylinder contains a number of tracks.”
Here is the video:
There is a wonderful website that covers the Crystal Palace recordings in great detail and well worth a read. Its called Webrarian and you can see it here.