Hellow guys, Welcome to my website, and you are watching 🎹Yamaha YDP-144 vs Casio PX-870 Digital Piano Review, Comparison, & Demo🎹. and this vIdeo is uploaded by Merriam Music at 2020-10-30T17:31:46-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.