Rome Opera House Orchestra [Orchestra]

Rome Opera House Chorus, Rome Opera House Orchestra [Orchestra]

Maria Callas, Nikola Nikolov, Rome Opera House Chorus, Jussi Bjorling, Britten Quartet, Dance of the Moorish Slaves, Sofia National Opera, Rome Opera House Orchestra [Orchestra], Charles K.I. Davis

Gilbert Johnson, Martha Lipton, Eileen Farrell, Davis Cunningham, William Warfield, Richard P. Condie, The Mormon Tabernacle Choir, L'Orchestre de la Suisse Romande [Orchestra], Northern String Quartet, Johann Strauss II, Pyotr Ilyich Tchaikovsky, Mayfair Philharmonic Orchestra, PHILADELPHIA ORCHESTRA, Hollywood Bowl Symphony Orchestra, Chicago Symphony Orchestra [Orchestra], Rome Opera House Orchestra [Orchestra], Consort of London, Johann Sebastian Bach, Dave Carlson, Claude Debussy, Boston Pops Orchestra, Arcangelo Corelli, Antonín Dvořák, Johann Pachelbel, Russian State Symphony Orchestra, Martin Jacoby & Ludwig van Beethoven, Martin Jacoby & Robert Schumann

L'Orchestre de la Suisse Romande [Orchestra], Johann Strauss II, Pyotr Ilyich Tchaikovsky, Northern String Quartet, Mayfair Philharmonic Orchestra, PHILADELPHIA ORCHESTRA, Hollywood Bowl Symphony Orchestra, Rome Opera House Orchestra [Orchestra], Chicago Symphony Orchestra [Orchestra], Dave Carlson, Boston Pops Orchestra, Antonín Dvořák, Russian State Symphony Orchestra, Martin Jacoby, Martin Jacoby & Robert Schumann, Martin Jacoby & Erik Satie, Martin Jacoby & Ludwig van Beethoven

Roger Wagner Chorale, Rome Opera House Chorus, Jussi Bjorling, Britten Quartet, Dennis O'Neill, Giuseppe Verdi, Rome Opera House Orchestra [Orchestra], Dance of the Moorish Slaves, Vienna State Opera Orchestra [Orchestra], Beniamino Gigli, Sofia National Opera, Charles K.I. Davis, Maria Callas, PHILHARMONIA ORCHESTRA

Best Relaxation Music, Deep Focus, Mayfair Philharmonic Orchestra, Wiener Solisten, London Philharmonic Orchestra, Britten Quartet, Antonio Vivaldi, Northern String Quartet & Luigi Boccherini, Roger Wagner Chorale, City Of London Sinfonia, Giacomo Puccini, Dance of the Moorish Slaves, Rome Opera House Orchestra [Orchestra], Chicago Symphony Orchestra [Orchestra], Roger Voisin, Keith John, PHILADELPHIA ORCHESTRA, Consort of London, Arcangelo Corelli, Boston Pops Orchestra, Orchestra dell' Accademia Nazionale di Santa Cecilia, Roma, Johann Pachelbel

Roger Wagner Chorale, Rome Opera House Chorus, Jussi Bjorling, Britten Quartet, Dennis O'Neill, Giuseppe Verdi, Rome Opera House Orchestra [Orchestra], Dance of the Moorish Slaves, Vienna State Opera Orchestra [Orchestra], Beniamino Gigli, Sofia National Opera, Charles K.I. Davis, Maria Callas