A few notes don't stay in tune long so some minor work by a technician is recommended. Beautiful sound in the treble.That patented tension resonator does seem to work as there is still a crown on the piano after all these years. Piano is sitting at home in Fountain Valley CA 92708. The item "Mason Hamlin Model A baby Grand Piano S/N 26506 Nice" is in sale since Monday, December 9, 2019. This item is in the category "Musical Instruments & Gear\Pianos, Keyboards & Organs\Pianos\Grand & Baby Grand Pianos". The seller is "odysseystudios" and is located in Santa Ana, California. This item can't be shipped, the buyer must pick up the item.