258 Royalty-Free Audio Tracks for "Unknown"

Old Ceylonese music piece. Author and published year unknown.

Little joke with the so called moderators, who judge our jobs.

A stereo recording of the Internationale in the Ukrainian language, with unknown performers.

A faster-tempo stereo recording of the Internationale in the Latvian language, with unknown performers.

Insect, quick little buzzes, toronto. Roof mounted cs-10em mics.

Unknown small bird i saw sitting on a utility line in the evening on 9/16/2020 in northeast ohio.

Unknown bird sound. Record use zoom h4n pro 2018. 02. 16 10:00.

Composition made using soundedit 16 on mac. This is a human voice saying an unknown word slowed down and looped.

Sine boom made by unknown recordings/filterings/generatings in audacity. From a few years ago.

Sound of an unknown monstrous creature lurking in the shadows of a cave.

Bird chirping recorded in my back yard with a pretty crappy mic. Type of bird unknown. It's good for background filler.

West Point Cadet Glee Club "On Brave Old Army Team" - unknown date, probably 1950s

Phonograph cylinder recording from Filaret Kolessa collection. This was a test recording Lesia Ukrainka said not to transcribe. It is likely that this fragment contains her own voice, but it can't be confirmed with 100% certainty. Українська: Фонографічний запис із колекції Філарета Колесси. Це був пробний валик, який Леся Українка просила не транскрибувати. Імовірно, що у цьому фрагменті зафіксовано голос самої Лесі Українки, але це неможливо підтвердити зі 100% точністю.

Got a call from an unknown number and this is what i got when i called back.

Sample of ranaat (ระนาด) instrument. Unknown studio microphone, no stereo. Record for ios app 2010. 09. 28.

Sample of ranaat (ระนาด) instrument. Unknown studio microphone, no stereo. Record for ios app 2010. 09. 28.

A relatively old vocal recording of the Abkhazian National Anthem found online, with unknown performers.

A piano-and-vocal recording of the Internationale in the Lithuanian language, performer(s) unknown.

A simulated synthesizer with a lot of noise ontop. Made in fl-studio with the izotope vinyl plugin.

Series of extra and/or ultraterrestrials vocalizations, perhaps ancient and lost tribes -dialects of unknown origin. Low to midrange. From the soundlab. Enjoy!.

Field recoding of a bus going by. Recorded on a stereo pair of "unknown" condenser microphones. This is the 92 bus recorded at schloss solitude in stuttgart germany.

This is the recording of an unknown bird singing mating calls. Effects: noise removal, basic eq to clean it up.

Unknown bird calls in austin, texas. Recorded 2015-01-27 13-09-13.

Use it as you please. No need for credit. 75 bpm key unknown.

Note from đàn bầu instrument record from iphone app 'đầu bầu'. Record use unknown microphone 2010.

Overdub of clarinet solo from from http://theglobalvoice. Info/gallery. Php 78 decades - september 26 / unknown song starting at 23. 48.

A friend did some interesting sounds with his mouth, which almost sounds like a horse but still unknown. Recorded on the zoom h6.

Spoiler alert: hair dryer recorded from across the room with some noise filters. Accidental. Do whatever with it.

Sample of an unknown church choir.

Sound recordings of real exorcism performed during the second half of the twentieth century, the conditions and names of participants are unknown. It is known that the exorcism took place on the united states.

These animal sounds were recorded inside a stone circle at the back of my property just as dawn broke. Most sounds are farm animals and birds and some unknown.

Re-sampled pad at 172 bpm, the key is unknown as i believe it is a chord, it's a mix of g and f.

One of the most common Performance by an Orchestra.

Small poem by ukrainian poet yuriy paliychuk. Date and author's biography mostly unknown, written around 1920-1940.

Sveriges Radios folkmusikinspelningar. Dokumentatör: Sveriges Radio (Q1543058) Radiotjänsts ursprungliga produktionsnummer: 40/4297

Created using lmms and the zynaddsubfx plugin with loads of automation on the filters.

Broadcast tape of The Rhythm Boys on the Walter O'Keefe show in May 1930. The song is of unknown authorship.

Strange sound i made with garageband.

Made with one modular sunvox project. Recognize this loud noise, and write comments on what this sound is like.

Sveriges Radios folkmusikinspelningar. Dokumentatör: Sveriges Radio (Q1543058) Radiotjänsts ursprungliga produktionsnummer:

Fear of an unknown evil. A short creepy theme. [cc zero].

Remix of telephonering. Wav by transitking. This is one of the distinctive ring patterns some phone companies use to indicate that a caller is calling from an unknown number (usually a telemarketer).

Supernatural wind of revelation - an air of suspense and mystery of the unknown. Please do not use in any religious applications - i am a devout anti religious person :d. This is for atheists only! :). .

A new and complex signal from same spot in orion. Type of signal is unknown to our technicians at the radio telescope stations. Great mystery.

A less harsh, almost tickling of static pops from the right-hand side of the fm radio dial, interspersed with harsh interference (source unknown). Recorded from a digital tuner.

Beat (source unknown) sampling with soundforge 7. Not quantized. . . . ,just cut looping + pitch (-) + dbglitch vst effect.

Sveriges Radios folkmusikinspelningar. Dokumentatör: Sveriges Radio (Q1543058) Radiotjänsts ursprungliga produktionsnummer:

Sveriges Radios folkmusikinspelningar. Spelmansstämma i Leksand. Dokumentatör: Radiotjänsts ursprungliga produktionsnummer: 51/15093

A very harsh section of static with periodic interference (source unknown) from the far right-hand side of the fm radio dial, at 106. 7 mhz. Recorded from a digital tuner.

This recording was made at 8:00 pm. The crows were still active and the sprinkler was still on. The distant innaudible noises are from unknown people, and the crickets were alive and active.