Anyone know where I can find someone who fixes piano/keyboards?

[pmack]

Good day fellow philmusic members/mods.
Ask ko lang if you happen to know someone who fixes pianos/keyboards?
Specifically the ROLAND KR3500.
Medyo distorted ng konti yung sounds and some keys don't sound at all.
And minsan may tumutunog na keys even if hindi naman pinipindot.

Thanks in advance!

[superwup]

Try to ask the MacGyver of philmusic sir BAMF