258 Royalty-Free Audio Tracks for "Unknown"

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

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

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

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.

A cymbal swell or roll with long-ish attack. Medium-sized zildjian cymbal (exact type unknown). Stereo recording with akg 451 mics 44k/24bit.

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.

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

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 cymbal crash sampled from my technics sx-kn720. Size of cymbal unknown.

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.

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.

U.S. Marine Corps Band from San Diego playing "Scotland the Brave" in Pleasanton, California on September 3, 2010.

Sveriges Radios folkmusikinspelningar. Dokumentatör: Matts Arnberg (Q5559459) Radiotjänsts ursprungliga produktionsnummer: 55/1264 Sv:1:5

Slovakia's national anthem. Čeština: Nápěv písně Nad Tatrou sa blýska Slovenčina: Nápev piesne Nad Tatrou sa blýska

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.

Recorded in the back garden. I think the bats are enjoying all the airborne bugs in this heatwave. Microphone: magenta bat5recorder: olympus ls10processing: audacitylocation: east finchleybat species: unknown.

Recording of a modern sewing machine (brand unknown) sewing three basic zigzag seams. Recorded for hermann hiller's performance at mope08 performance art festival in vaasa,finland.

Spooky ghostly whispers, good to use if someone is going insane or battling with some unknown spiritual force.

Sveriges Radios folkmusikinspelningar. Dokumentatör: Matts Arnberg (Q5559459) Radiotjänsts ursprungliga produktionsnummer: 55/1264 Sv:1:6

Unknown local qrm in qth jn79ek. Frequency 3522 khz, day time. Strength: s9+20 db in peaks. It looks like a terrible spark-telegraph. . . Any traffic is impossible during this qrm.

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

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.

Le Mali, the Malian national anthem.

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! :). .

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).

Sons o llenguatges/suro dins el riu de gent/ara tu o jo/. (sounds or languages/floating down the river of people/now you or me).

Bahasa Indonesia: "Nad Tatrou sa blýska", lagu kebangsaan Slowakia, tanpa nyanyian. "Nad Tatrou sa blýska", the national anthem of Slovakia, played instrumentally.

Complex sound from a unknown engine next to a milking parlour. France, nov2022. Recorded with a pair of clippy em172 in ab setuprecorded on sounddevice mixpre648khz, 24 bits, wave stereo.

Sveriges Radios folkmusikinspelningar. Dokumentatör: Matts Arnberg (Q5559459) Radiotjänsts ursprungliga produktionsnummer: 55/1264 Sv:1:7

I hope it sounds like weird signal. Alarm-like, it should represent stressful encounter of the unknown. Made with fl-studio 11 (3xosc and a bunch of effects).

Atmosphere Simple ambient track that I produced with laptop-only while waiting for some friends at an event. On the verge of mysterious, possible use for deep mystery of unknown levels of benevolence. Source: Kevin MacLeod - Kevin MacLeod

Unknown bird species from bellingham washington, recorded with a zoom h2. If you know what kind of bird this is, i would love to know in the comments :).

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.

This sound makes me think of a character walking through an empty unfamiliar corridor. Everything seems calm, but something dangerous might be any step ahead. Based on 350468. Paulstretched and made loopable.

An instrumental U.S. recording of "Wilhelmus van Nassouwe", the Dutch national anthem.

Did you hear that?. I isolated this sound from an ambience recording and edited it (added reverb and stuff).

Midi of the melody of the German children's song "Alle meine Entchen". Author of the melody is unknown but the melody was already used by Smetana 1875, so the composer is surely dead for longer than 70 years.

An instrumental U.S. recording of "Wilhelmus van Nassouwe", the Dutch national anthem.

A group of 8 troops went into battle and came across an unknown terrifying enemy,with all their might they attempt to defend themselves.

While Shepherds Watched their Flocks by Night; Christmas Carol; The old Melody arranged for four voices by Robert Jackson; score published by Beal, Stuttard & Co Ltd, 231 Oxford Street, London, date unknown

Field recording of an unknown animal in a small-town wooded lot at night. Also has insect sounds and distant traffic. Stereo recording made with a zoom recorder using the built in mics. Added by hdw.

A very squeaky door being open and closed in a recording booth, kind of spooky soundingrecorded with the nearest mic (a dynamic shure microphone, model unknown) with some noise removal applied afterwards.

One verse of the national anthem of Kenya; an instrumental recording performed by the United States Navy Band.

A relatively old vocal recording of the State Anthem of the Republic of Ķaraķalpaķstan found online, performed by the National Symphony Orchestra of Uzbekistan and unknown chorus.

Bahasa Indonesia: "Kde domov můj" dan "Nad Tatrou sa blýska", lagu kebangsaan ganda Cekoslowakia. "Kde domov můj" and "Nad Tatrou sa blýska", the dual anthems of Czechoslovakia.

This ambience sounds uncanny and rather other-worldly, like it was recorded in some unknown alien planet. Perfect for setting up creepy and intense moments in any of your horror media.

I made this file and used paulstretching and pitch change. I liked it. It's pretty much indescribable so see what you think. I hesitated to put "angels" on it but it does sound at some point like a host of voices.

Государственный гимн Советского Союза, 1968National anthem of the Soviet Union in its post-1955 arrangement; the exact date of recording is unknown but it is probably from at least 1968.

Do not use without my permission. If i say no i'm not just saying it for the sake of using a 2 letter word beginning with n and ending in o. If you do use any of my sounds you must credit me.

An instrumental recording of "Wilhelmus van Nassouwe", the national anthem of the Kingdom of the Netherlands.