Yamaha PSR 550 touch operating 

खूप छान माहिती,गणेश दददादादादा🙏

भाई जी 550keybord में transpose केसे होता है plg बताये

Thanks you so much sir ❤❤❤

Thanx bhava.

Nice Information Dadaa .👌👌👌👌 Thank You For Giving Knowledge 🙏 Dadaa kabhi time mile to Tenor Saxophone ka tone edit karna bataiyega 🙏

OK bhava thanks

Ganesh bhai mere pass bhi Yamaha PSR 550 hai lakin mere main floppy disk hai mujhe pen drive lagne Wale divice apne keyboard main lagwani hai kaise lagegi

Sir live program m chl skta h keyboard sound m

Ha bhai saab mujhe rhythms chahiye

Ganesh bhai 550 keyboard m transpose nahi hota h kya ager hota h to plg betaiyega 🙏

Sir aap keyboard 🎹 service krthe hy kya

Pls help me

Bhai keybord vajvayla shikavtos ka tu

कीबोर्ड का नाम क्या है भाई❤

Hii

Dada mere PSR550 main flopy laga hai mujhe pen drive lagwna hai plz bato mujhe kaise lagegi

Dada ha keyboard mala gheychaa ahe kute bhetel

Hey ❤

Price kay ahe ani hyacha comparable navin keyboard konta ahe

Sir ये कितने का आता है मुझे चाहिए

Prize???

Dada Kyeborad ahe ka 550

सर आपका मो नंबर देव सर्जी