Original sentence: Fyodor Ignatievich Stravinsky (),  - ) was a Russian-Ukrainian bass opera singer and actor.He studied voice at the Saint Petersburg Conservatory from 1869-73.Stravinsky started his solo singing career in Kiev (1873-76) before moving to Saint Petersburg, where he sang at the Mariinsky Theatre for 26 years, from 1876 to 1902
Edited sentence: Fyodor Ignatievich Stravinsky (),  – ) was a Russian-Ukrainian bass opera singer and actor.He studied voice at the Saint Petersburg Conservatory from 1869–73.Stravinsky started his solo singing career in Kiev (1873–76) before moving to Saint Petersburg, where he sang at the Mariinsky Theatre for 26 years, from 1876 to 1902