Paano Pumili ng Keyboard (Especially for Beginners)

Keyboards in this video:
Yamaha PSR E453 (Portable Keyboard with basic arranger features)
Casio Privia PX-350M (Digital Stage Piano / Arranger)
Roland VR-09 (Organ with basic arranger/synth features)
Korg Krome 61(Synthesizer/Arranger/Workstation)
Note: Casio Privia has built in speakers but most Digital Stage Pianos don’t