What to Look for When Purchasing a Keyboard If you are thinking of buying a keyboard there are several things that you should consider: If you are considering a keyboard versus a piano due to cost, understand that in some cases there may not be much of a price difference. Keyboards should be at least 4 or 5 octaves (48 or 60 keys) in length and have full-sized keys. Try to buy a touch-sensitive keyboard that will allow you to play with more dynamics. If you are interested in connecting your keyboard to your computer, look for a model with a MIDI. When you buy a keyboard it is also important to buy a good stand. Power Play Music carries a large selection of keyboards, and one of our sales associates would be more than happy to help you choose the right keyboard for your needs. Choose from name brands such as Yamaha, Korg, Roland, Kurzweil and Casio.