延音钢琴（可发出持续音）
preferred label: Melopiano @dk
preferred label: Melopianoa @eu
preferred label: 멜로피아노 @ko
alternative label: Piano chantant @fr
type: Concept
created: 2010-11-15
broader: 钢琴类
in scheme: 乐器

乐器
preferred label: Instrumentos musicales @es
preferred label: Instruments musicals @ca
preferred label: Musikinstrument @sv
preferred label: Strumenti musicali @it
preferred label: Musikinstrumenter @dk
preferred label: Musikinstrumente @de
preferred label: Muziekinstrumenten @nl
preferred label: Musical instruments @en
preferred label: 악기 @ko
preferred label: Instruments de musique @fr
preferred label: Soinu-tresnak @eu
preferred label: Instrumenty muzyczne @pl
type: ConceptScheme

钢琴类
preferred label: Pianos @es
preferred label: Klaverer @dk
preferred label: 피아노포르테류 @ko
preferred label: Klaviere @de
preferred label: Pianoak @eu
preferred label: Fortepiany @pl
preferred label: Pianoforti @it
preferred label: Pianofortes @nl
preferred label: Hammarinstrument @sv
type: Concept
narrower: 延音钢琴（可发出持续音）