Once I made these pads for yourself. They are in my music. But you can use them totally free.
PAD6.wav
聲道：2
類型：wav
space、texture、pad、soundscape、ambient
空間、質地、墊、音景、周圍
資料來源：freesound ( https://freesound.org )

1.5 meter long crosscut two-man saw with wooden handles being bent, scratched or dropped using various tail alterations and manipulations. Occasional disturbance in the left channel due to unexpected recording equipment issues.
兩個人看見 - 操縱1
聲道：2
類型：wav
two-man-saw、saw、blade、metal
兩個人鋸、鋸、刀、金屬
資料來源：freesound ( https://freesound.org )

The following soundscape is the result of a capture sequence shot where the microphone is held in a fixed point choosing not to use motion or panning. There have not been used post-production tools used and the chronological development of events is preserved as it was developed during the 11:00:00 and 11:03:30 in the Plaza Santísima Faz located behind the town hall of the city of Alicante a Tuesday in July 2015.Recorded by a Zoom H5 recorderRecorded in 48khz 24bit WAVE.It would be nice if you share the results of what you’ve done with it.

Keeping it aural!
SoundscapePlazaSantísimaFaz。阿利坎特 - 西班牙
聲道：2
類型：aiff
Field-Recording、Soundscape、Stereo
現場錄像、音景、立體聲
資料來源：freesound ( https://freesound.org )

To create this sound, i took a recorded voice, i added wahwah effect and reverberation. It sounds like in a church or something like that.
HUMBERT_simon_2015_2016_church.wav
聲道：0
類型：wav
echo、strange、voice
迴聲、奇怪、語音
資料來源：freesound ( https://freesound.org )

Crowd noise during a parade with a marching band drumming in the distance.
遙遠的遊行樂隊
聲道：2
類型：wav
marching、drum、drums、people、crowd、parade、march、marching-band
行軍、鼓、鼓、人、人群、遊行、遊行、軍樂隊
資料來源：freesound ( https://freesound.org )

A phrase from an improvisation session -All material in these recordings were performed and recorded by user newagesoup.
聲道：2
類型：wav
piano、grand、jeering、music、jazz、clumsy、note、improvisation、keyboard、keys、romantic、slow、steinway
資料來源：freesound ( https://freesound.org )

Weird electronic cosmic sound loop
Antwalk-A50e.wav
聲道：2
類型：wav
loop、electronic、industrial、Weird
循環、電子、產業、奇怪的
資料來源：freesound ( https://freesound.org )

A Microwave's warm hum.
MicrowaveHum_Stereo_bip.wav
聲道：2
類型：wav
Kitchen、Beep、Microwave、Cooking、Household、Hum
廚房、嘟、微波、烹飪、家庭、哼
資料來源：freesound ( https://freesound.org )

Walking around in San Francisco Airport (SFO). Recordist: Tim KahnRecorder: Zaxcom MaxxMicrophones: MKH8020
2015-11-18走SFO.wav
聲道：2
類型：wav
footsteps、soundscape、ambient、airport、talking、voices、people、crowd、field-recording、atmosphere、announcement、phonography
步伐、音景、周圍、飛機場、說、聲音、人、人群、現場記錄、大氣層、公告、表音文字
資料來源：freesound ( https://freesound.org )

Some various interference and things I received with a shortwave radio.
無線電噪音3
聲道：1
類型：flac
Static、Radio-Static、Radio、Noise、Interference
靜態的、無線電靜、無線電、噪聲、干擾
資料來源：freesound ( https://freesound.org )