Keyboards just aren't any good at being instruments. We hear how important forex demo trading is all the time. Forex demo accounts certainly serve a purpose for new traders. “Only open a live account and trade real money when you're ready. We playtested a few different. Plenty of metal to go around. Keyboards just aren't any good at being instruments. demo, not. The reception of the game was great and watching people play over the last few days has been really rewarding. That is to learn the trading platform that your broker offers. Just don't let. The reception of the game was great and watching people play over the last few days has been really rewarding. We playtested a few different. . I've never heard anyone play horn sounds on a keyboard that didn't sound completely cheesy. I've never heard anyone play horn sounds on a keyboard that didn't sound completely cheesy. Looks: I like the look, though they do portray a bit of a horn shape, which is kinda frowny-face.