Yamaha PSR-E473 Mic Input (& PSR-EW425)
1:15:39
Yamaha PSR-E473 Review (& Yamaha PSR-EW425 Review)
20:58
Recording Yamaha PSR-E473 & PSR-EW425 - Video 1: Recording Multi-Track MIDI Songs
3:34
Yamaha PSR-E473 entrada de micrófono 🎙
47:15
YAMAHA PSR-E473, vale a pena? | Review e Pacote de Timbres
18:50
Yamaha PSR-E473 High-Level Portable Keyboard | Is It Worth Buying?
15:28
Setup Voices & Rhythm Accompaniment on Yamaha PSR-E473 & PSR-EW425
9:46
Yamaha PSR-E473 Overview
23:02