I'd seen a saxophonist playing under the Johnstone Terrace bridge about a year ago, using the structure as a sound box/ampifier. It turns out this was he, today trying out a new soprano sax.
We chatted, I asked if i could take a photo, i left. And only when i had reached Lothian Rd, realised i hadn't asked his name. So if any of you know the West Indian (?) saxophonist who busks under this bridge, please tell him thank you.
Update: i heard him playing as i came down Johnstone Terrace heading for choir at the Usher Hall. He is 'Stephen' and said he is on facebook.