{{#imslpfile:|File Name=Tchaikovsky_-_Op.misc_-_Impromptu_(1889).pdf |File Description=Complete Score |Editor= |Image Type=Normal Scan |Scanner=piano.ru |Uploader=Mcroskell |Date Submitted=27 August 2007 |Page Count=4 |Publisher Information=Moscow: Muzgiz, n.d. |Copyright=Public Domain |Misc. Notes= }} {{#imslpmsg:addfile}}
{{#imslpwork:|Work Title=Impromptu |Alternative Title= |Opus/Catalogue Number=WoO |Number of Movements/Sections=1 |Dedication= |Year/Date of Composition=1889 |Year of First Publication= |Meta Genre=Instrumental (chamber) |Genre=Piano piece |Librettist= |Language= |Piece Style=Romantic |Instrumentation=1 Piano }}
