Findings:

• hidden track
• hidden
• Star Wars cans hidden message
• The old hidden ball trick
• The hidden evil in UPC barcodes
• hidden characters
• Hidden Message behind the New York Times hacking
• hidden flag
• How do police train dogs to find hidden drugs?
• Keepers of the Hidden Ways
• hidden meaning
• The Princess who was Hidden Underground
• The Hidden Fortress
• Crouching Tiger, Hidden Dragon
• hidden contest
• the hidden hit
• Hidden In Sleep
• Hidden Markov Model
• Hidden Valley Salad Dressing
• Hidden in a violently beautiful, whispered thought
• Hidden Shares in Windows NT
• the Hidden Imam
• Half Hidden
• hidden images in money
• hidden emotions
• Hidden messages on vinyl records
• The phrase 'God is mathematics' is hidden in the digits of pi
• Among the virtues of mirrors is also that of revealing hidden and distant things
• edev: hidden writeups
• The hidden danger of school lunch programs
• Thee we Adore, O Hidden Saviour, Thee
• Hidden Emperor
• Hidden & Dangerous
• hidden agenda
• Hidden power in names
• Hidden Sun
• Code: The Hidden Language of Computer Hardware and Software
• Hidden curriculum
• What joy it is to be hidden, and what sorrow to never be found!
• Hidden Mickey
• Legends of the Hidden Temple
• Black Hand Over Europe - Appendices: The Hidden Side of the Balkan Pact
• The Hidden Lab
• Detecting an attacker's IP address hidden by backscatter
• Beyond the Calculus of hidden meanings and symbols
• The hidden dangers of mobile phone use
• Bare souls and hidden faces
• Hidden epiphany
• The Hidden Game of Baseball
• The Mansion of Hidden Souls
• Hidden injury of class
• The Hidden Message in Water
• The Moon Lay Hidden Beneath A Cloud
• We find tonight what was hidden beneath our hearts
• Rejuvenation and Unveiled Hidden Phenix: Carlos Castaneda Shamanism Plus a After His Death
• Where have my wings gone? They are hidden, embarrassed to be seen.
• Hidden Author (user)
• Nancy Drew Mystery Stories 2: The Hidden Staircase (1959 Revision)
• A reddish glow is clearly visible all the way around the horizon, but the moon, alas, remains hidden
• NJ Hidden Fence COmp (user)
• NJ Hidden Fence Co (user)
• hiddens (user)
• Hidden Badger (user)
• The Hidden Web
• The Hidden
• Among the Hidden
• You've Always Had a Hidden Agenda, but people were busy with other things
• The Mystery of the Hidden House
• Journey Across the Hidden Islands
• The Psychology of Hidden Shelters
• The Hidden Persuaders
• The Hidden Cost of a House
• The poems flow from the hand unbidden brand the hidden source is the watchful heart.
• Hidden Valley
• Hidden Figures
• song
• Tailchaser's Song
• drinking song
• cover song
• Eurovision Song Contest
• love song fallacy
• Swan song
• Song of Sophia
• George Fox Song
• camp song
• Only the devil would play the same five songs over and over
• Free Software Song
• Irish pub songs
• Brothers In Arms
• The Penis Song
• Scientists
• Oliphaunt
• Fearless
• answer song
• more answer songs
• The Smurfs
• Dave Barry's Book of Bad Songs
• New York, New York
• theme song
• Songs in the Key of Springfield
• Songs in the Key of X
• I feel a song coming on.
• The Third Universal Theory song
• Song 2
• Song Of Myself
• Immigrant Song
• Songs of Experience
• Song of the South
• Laughing Song
• Pop Song '89
• I bet you they won't play this song on the radio
• pop song
• Songs of Leonard Cohen
• What song would you want to sing if you could sing?
• Songs destroyed by use in television advertising
• Torch Song
• Bread and roses song
• Everything Theme Song
• The Love Song of J. Alfred Prufrock
• Song for Leaving
• Song of Songs
• Song of Songs 1
• Song of Songs 2
• Song of Songs 3
• Song of Songs 4
• Song of Songs 5
• Song of Songs 6
• Song of Songs 7
• Song of Songs 8
• Song of the Sorceress
• Song of the Sausage Creature
• D&D Parodies of 80's Songs
• The Arrow and the Song
• The Song of Swords
• Rotary exchange student song
• blood-lust song
• Turtles say "mmeh"
• Steven's Last Night In Town
• Any song can be a love song
• old songs
• Tower of Song
• Songs to Make Love To
• The Hand-Washing Song
• Hakuin Zenji's Song of Zazen
• Song to the Siren
• Autumn Song
• Winter Song

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