Grumpy Old Geeks Products Roland FP40 Product Roland FP40 2 mentions in 1 episode A newly unveiled digital piano with built-in Wi-Fi, speakers, and a teaching app called Pianosphere. Mentions 761: Whatever... Sep 3, 2026 1:01:58 Roland has unveiled a new digital piano, the FP40, which has built-in Wi-Fi. 1:02:17 It's got a teaching app built into it too called Pianosphere.