Set up the equipment as shown in the picture above. You need a piano (of course, duh!), a laptop installed with some recording software - for me I'm using Cool Edit Pro, which is now known as Adobe Audition after it was bought over and a microphone. I'm using the cheap computer microphone - the white thin one with the long bent stick.
Closeup shot of the laptop and the microphone wire. I use the lamp as support for the wire.
Cliffhanger? It's the micrphone dangling freely. The eggshells really look like rocky surfaces of a cliff! That contraption improves the sound quality by minimising echoes - echoey sounds make you feel more tired and drives you to give up playing more easily. Stupid me always thought that sound rises like hot air, so I used to open the top of my piano for the sound to go through. Apparently that's rubbish! The best place to put the mike for an upright piano is the soundboard (that's what the soundboard is for! For the sound to go through!)
Joker who spends his free time milling around NUS pretending to be a student...