The Young Chang Model G-150 is a baby grand piano that measures 5 feet in length. It is a mid-range instrument that is suitable for both beginners and intermediate players.The piano features a solid spruce soundboard, which is a key component in producing a rich, resonant tone. It also has a responsive action that allows for quick and accurate playing, making it a great choice for pianists of all skill levels.Young Chang is a well-known Korean piano manufacturer that produces pianos of various sizes and types. The Model G-150 is part of their baby grand piano series, which is known for its excellent sound quality and affordability. Overall, the Young Chang Model G-150 is a good choice for anyone looking for a high-quality baby grand piano at a reasonable price.Here are the specifications for the Young Chang Piano Model G-150:Size: 5′ 0″ (152 cm)Finish: Ebony PolishKeyboard: 88 keys, full-sized, weighted keysAction: Advanced scale design, responsive actionSoundboard: Solid SpruceBridges: Hard rock mapleRibs: SprucePlate: Sand-cast, CNC processedPinblock: 17-ply, cross-banded mapleTuning pins: Nickel-plated, cut-threadStrings: Roslau wire, copper wound bass stringsHammers: Premium wool blendPedals: Soft, sostenuto, sustainThe Young Chang Piano Model G-150 is designed to provide a rich, resonant sound and a responsive playing experience, with a sturdy construction and high-quality components. It is a popular choice for both beginners and experienced pianists.