A family of musical instruments both acoustic (piano, harpsicord, etc.) and electronic which is played by depressing keys, each of which represent a musical tone. In electronic music, keyboards are often used to imitate other instruments or utilize wholly electronic sounds.
I'm thinking of getting a laptop to play keyboard live using Ableton Live, and I'm wondering what I could get away with? I don't want to spend more than a few hundred, but I want to be able to play ...