PETERSON PIANO GALLERY712/1 TBI Building, 1th Floor, Mezzanine floor and 3rd floor, Sukhumvit road (Between soi 26 and 28) Klongton Klongtoey Bangkok 10110, Thailandprasit@peterson.co.th0-2661-21600-2661-21610-2260-04460-2260-04470-2661-2128http://peterson.co.th/en/