Findings:

• BBC Symphony Orchestra
• Toronto Symphony Orchestra
• Everything Symphony Orchestra
• New Zealand Symphony Orchestra
• City of Birmingham Symphony Orchestra
• London Symphony Orchestra
• Chicago Symphony Orchestra
• Baltimore Symphony Orchestra
• Dallas Symphony Orchestra
• Tokyo Philharmonic Symphony Orchestra
• Budapest
• Budapest rules
• Budapest Semesters in Mathematics
• Hot night in Budapest
• The Grand Budapest Hotel
• orchestra
• Mahavishnu Orchestra
• Royal Philharmonic Orchestra
• Electric Light Orchestra
• Trans-Siberian Orchestra
• Scratch Orchestra
• Cleveland Orchestra
• Peace Orchestra
• Innerzone Orchestra
• I wish I had my own orchestra
• Liberation Music Orchestra
• Maria Schneider Jazz Orchestra
• Yellow Magic Orchestra
• National Youth Jazz Orchestra
• CBS Orchestra
• Tango orchestras
• Orchestra Pit
• Alloy Orchestra
• Dark Star Orchestra
• Brass Orchestra
• youth orchestra
• New England Conservatory Youth Philharmonic Orchestra
• Jimmy Luxury and the Tommy Rome Orchestra
• Kaizers Orchestra
• The Silver Mt. Zion Memorial Orchestra and Tra-La-La Band
• Philadelphia Orchestra
• Six String Orchestra
• The First Viennese Vegetable Orchestra
• The Cinematic Orchestra
• Orchestra Baobab
• Hallé Orchestra
• Supply the orchestra with excess woodwinds
• Vienna Philharmonic Orchestra
• Trans Siberian Orchestra
• Distortion Orchestra
• Quantic Soul Orchestra
• West-Eastern Divan Orchestra
• Charlie and His Orchestra
• Previn Double Concerto for Violin, Contrabass, and Orchestra
• The Ballasted Orchestra
• Red Orchestra
• Peter Siedlaczek's Advanced Orchestra
• Mandragora Tango Orchestra
• Penguin Cafe Orchestra
• The Young Person's Guide to the Orchestra
• Ruby Friedman Orchestra
• Symphony
• Late Night Thoughts on Listening to Mahler's Ninth Symphony
• Symphony Space
• Mahler Symphony No. 1
• Castlevania: Symphony of the Night
• Symphony X
• Schubert Symphony No. 8 'Unfinished'
• Bitter Sweet Symphony
• Switchblade Symphony
• Symphony No. 1
• Beethoven Symphony No. 9 'Choral'
• Writing software is like composing a symphony
• 1st imaginary symphony for nomad
• Beethoven Symphony No. 10
• Symphony In Yellow
• Unsolicited Symphony
• symphony (user)
• Toy Symphony
• Shostakovich Symphony No. 5
• Haydn Symphony No. 45 'Farewell'
• unwritten symphonies
• Symphony #1 for Dot Matrix Printers
• Afro-American Symphony
• Dvorak Symphony No. 9, From the New World
• Beethoven Symphony No. 5
• Industrial Symphony No. 1
• avid symphony
• Mahler Symphony No. 5
• Heroes Symphony
• The Leningrad Symphony
• Shostakovich Symphony No. 13, 'Babi Yar'
• Tchaikovsky Symphony No. 5
• Tchaikovsky Symphony No. 6 'Pathétique'
• Santa Barbara Symphony
• Beethoven Symphony No. 3
• Beethoven Symphony No. 6
• Silja Symphony
• A Sea Symphony
• Symphony of Sorrowful Songs
• Brahms Symphony No. 1
• Beethoven Symphony No. 1
• Shostakovich Symphony No. 11
• Symphonies for Wind Instruments
• Long March Symphony
• Symphony of Psalms
• Mahler Symphony No. 4
• Mozart Symphony 41
• I cried you a symphony
• Give us beautiful symphonies telling us terrible things
• Symphony In Peril
• Widor Organ Symphony No. 5
• New World Symphony (node_forward)
• Benaroya Symphony Hall
• On the Absence of Keyboard Continuo in Haydn's Symphonies
• Finished Symphony (e2poll)
• Symphony of Science
• Utah Symphony's Superhero Halloween
• The Legend of Zelda: Symphony of the Goddesses
• Give us beautiful symphonies telling us terrible things.
• Saint-Saëns Symphony No. 3

If you Log in you could create a "Budapest Symphony Orchestra" node. If you don't already have an account, you can register here.