Excerpt from article "Great countryman is dedicated" in the cultural & educational magazine "The Ark of the Caucasus" (#2 (79) 2009) & saved article copy:
"... Pleased with the performance of Ukrainian songs vocal Semyon Maslov and Konstantin Boyko..."
Excerpt from article "Moscow gazette" from "The Literary newspaper" (#4 (6355) 01.02.2012) http://www.lgz.ru/article/18166 & saved article copy:
"... Captivated the audience (the hall was full) of young bass Konstantin Boyko. He performed an aria from "Aleko" & also (this was the premiere) the song "Talisman" to the music of concert participant Igor Vasiliev..."
Excerpt from article "Music and singing Konstantin Boyko glorifies Quiet Flows The Don" from newspaper "Don Military Gazette" (#4 (214) 04.2012) & saved article copy:
"... Lessons academic singing of teacher Galina Shevchenko identified that Konstantin - bass with southern velvet overtones reminiscent of the voice of Feodor Chaliapin <...> Musical creativity Konstantin is not limited to his performances in solo and ensemble academic singing, he actively creates new musical compositions, is the composer <...> Konstantin is not only a musician, he is actively involved in sports..."
Excerpt from article "Patronal feast of the monastery" (2012) from the website of Voznesenskaya Davidova Pustyn (Chehov city) http://www.davidova-pustyn.ru/news/49-prestolnyj-prazdnik-obiteli & saved article copy:
"...Began celebrating as is customary in the tradition of the Church <...> the concert was attended by national artist of Russia Vladimir Matorin, Konstantin Boyko, Yuri Barkov <...> At the end of the concert, Bishop Gregory thanked all the participants of the concert..."
Excerpt from article from the book "Wellsprings of melodies" Z.I.Baeva - Rostov n/D: Altair (2012) & saved article copy:
"... Immediately identified that his voice-bass strong enough..."
Excerpt from article "Continuation of the choral traditions" (15.12.2015) from the site of radio "Orpheus" http://www.muzcentrum.ru/news/18218-prodolzhateli-khorovykh-traditsij and saved article copy:
"... The audience are very warmly accepting the dramatic imagination of singing of a real Russian bass. Soloist - Konstantin Boyko..."
Excerpt from article "Happened the Opera "The Magic flute" & presentation of the collection of Alisa Maximova" (16.05.2016) from the site "Fashion Education" http://www.fashioneducation.ru/events/sostoyalsya_opernii_spektakl_mozart & saved article copy:
"... The main roles were performed by the best young Opera singers of Europe < ... > Konstantin Boyko (bass)..."
Excerpt from video "The Choir of the Moscow Novospassky Stavropegial monastery celebrates its 25th anniversary" (08.2016) TV channel "Union" http://www.tv-soyuz.ru/news/hor-moskovskogo-novospasskogo-stavropigialnogo-muzhskogo-monastyrya-otmechaet-svoe-25-letie and saved screenshot from video:
"... A soloist of the choir [Novospassky monastery (Moscow city)], the laureate of international competitions Konstantin Boyko is a real Russian bass. <...> His performing skill, rich mellow voice, remembered from the very first sounds..."
Excerpt from article "The music of Great lent" (12.04.2017) from the site "NEWSmuz" http://www.newsmuz.com/news/2017/muzyka-velikogo-posta-38695 & saved article copy:
"... One of the dramatic peaks of the concert program was the performance of choral frescoes Zhitnikov “Trial of Christ” with the participation of the outstanding soloists of the choir — a laureate of international competitions Konstantin Boyko and Taras Tarasov. Taras Tarasov — the owner of a beautiful, clean and smooth range lyrical tenor, Konstantin Boyko — bass textured and riched sound...."