MIDI is, in a word, a godsend. This unassuming data-transfer standard is the magic sauce that enables drastically different music technologies, developed decades apart, to tell each other what to do – ...

You can connect a wireless keyboard to a Mac or PC using Bluetooth, as long as the keyboard is charged and in pairing mode.

Whether you're demo-ing a song for your band or recording a masterpiece to share on Soundcloud, you'll likely need a couple of things to connect to your computer. If you're planning on having any real ...