Were you a Commodore computer enthusiast? If so, even if you lacked and musical talent (like me), you probably played around with making music on the Commodore. And why wouldn’t you, the MOS Technology SID made for some compelling sound, and if memory serves me right the books that came with the Commodore helped you jump right into it.
Now you can relieve those magical days of pushing keys to make fun sounds right in your browser thanks to browser-based WebSID by igorski. I still lack any musical talent, but that has not stopped me from spending over an hour clicking my mouse and reliving my childhood.