2005.  Bartosz sikorski - double bass studied in : - fryderyk chopin academy of music with gerard przybyla and tadeusz pelczar, - herbert von karajan instytut in berlin with klaus stoll, - dani..

2007. - Adagio For Strings Op. 11 - Philadelphia Orchestra/Eugene Ormandy ,Jesu, Joy Of Man's Desiring (From Cantata No. - Choir of King's College/ASMF/Sir David Willco ,The Four Seasons, Concerto No. 1 In E..