Piano is considered a percussion Instrument so I guess if you got a 2 x 4 the length of the keyboard and pounded out a rythmn (cacophony) some might consider that music even if not musical.
It is kind of like the audio version of of modern art where the artist hurls wads of paint against a canvas and or rolls around on it.
As you slide down the bannister of life, may the splinters never point the wrong way.
Sun Point Studio Turbenthal, Switzerland
Cubase 7.5.20 - 64bit | PT10 | UR28M | CMC-PD/4xFD/QC/AI/CH/TP | BCF2000 | Shuttlexpress | Graphire Tablet | Cubendo Custom Keyboard | Lenovo E31 Workstation:Xeon E3-1225V2/3.2GHz; 8GB DDR3 SDRAM; 2x Intel-Flash520 SSD 180GB (C:/D:);1TB 7200rpm Sata3 (F:); DVD RW (E:); Ext. 3TB USB3 Freecom + WD 1TB; Nvidea GeForce GT 630 4GB DDR3 Video Ram AGP PCIE | Win 7 Pro 64 Bit