Portable Keyboards: Marshall Music handles many different models of portable keyboards. You can be a professional musician or sound just like one! Where do you want to go with your music? The majority of these instruments are lightweight and easily transported. We stock 61, 76 and 88 note portable keyboards. We’ve got what you need. Professional quality sound, comprehensive features – total music creation. Most units feature an onboard music tutor which makes learning to play the keyboard incredibly fun and easy.