Black Titano Ideal Tube Chamber Piano Accordion LM 41 Keys. Comes with Original Case. The item “Black Titano Ideal Tube Chamber Piano Accordion” is in sale since Saturday, September 4, 2021. This item is in the category “Musical Instruments & Gear\Pianos, Keyboards & Organs\Folk & World\Accordions”. The seller is “shederville” and is located in Charlestown, Massachusetts. This item can be shipped worldwide. Brand: Titano Type: Piano Accordion Color: Black Number of Bass Keys: 120 Instrument: Accordion Set Includes: Case Number of Treble Keys: 41