Happy Piano Day everyone! Didn't realise there was a date to celebrate the popular instrument? Well there wasn't until Berlin musician Nils Frahm decided there should be. To mark the inaugural holiday, Frahm has released Solo, an LP you can download free of charge at [link]pianoday.org[/link]. If you decide to pay for it, proceeds go to piano builder David Klavins, to help him put together his latest model. A prototype Klavins M450 was used in the improvised recording of Solo.