He has given concerts in such halls as Kloster Eberbach (Rheingau, Germany), the Grand Theatre of Quebec (Quebec, Canada), Chateau Paradis (Aix-en-Provence, France), the Palace of the Republic (Minsk, Belarus), in many concert halls in Russia, including The State Tretyakov Gallery, Roerich Museum, Shalyapin Museum, the Great Hall of the Gnesins Russian Academy of Music, the Great Hall of the Government House of the Russian Federation, Moscow International House of Music, State Kremlin Palace, State Variety Theatre, Concert Hall named by P. Tchaikovsky, etc.

Sergey took part in concert execution of Rossini′s “Tour to Raims” in the Chamber hall of Moscow International House of Music. He perfomed the tenor in Haydn′s Thereziya-Masswith orchestra "Musica Viva" under the direction of Alexander Rudin at the IX International music festival "Dedication" in Moscow.
In his repertoire there are tenor parts in oratorios of Hendel (The Messiah), Haydn (The Therezia-Mass), also in works of Percell, Mozart, Shubert, Mendelson, Donizetti, Glinka, Hendel, Rahmaninov etc.

He toured to Japan, Mexico, USA, Germany, France, Switzerland, Canada, Belgium, Italy.
Sergey is the winner of TV-show “Russian tenors” held on Los Angeles in the summer of 2009. In that year he became the member of the “New voices” band formed after the competition.

Since 2010 Sergey Pisarev is the soloist of art-project “The Tenors of XXI Century”.