Bring Your IRIAM Streams to Life with Music and Sound Effects

Background music and sound effects can add energy, emotion, and rhythm to every stream.

Free to use in IRIAM streams, including monetized streams. No account required.

Want to make your stream feel more lively?

• The beginning of your stream feels quiet while waiting for viewers to join
• Chatting with only your voice makes it hard to set the mood
• It can be hard to signal when a challenge starts or ends
• You want gifts and achievements to feel more exciting
• You want clearer scene changes and pacing across the stream

Music and sound effects can bring those moments to life.

• Background music creates the mood and fills quiet moments.
• Sound effects highlight reactions, achievements and changes in the stream.

Sample Background Music by Scene

About three tracks per scene. Open the track page to listen and download.

Welcoming Viewers

Tracks that create a welcoming atmosphere while viewers join your stream.

• 日曜の午後 — KK
• The Distance — yuhei komatsu
• so sweet — 稿屋 隆

Chatting

Tracks that stay out of the way during talk and create a calm atmosphere.

• 2:23 AM — Sharou
• 昼下がり気分 — KK
• ほんわかぷっぷー — Moppysound

Challenges

Tracks that add tension and tempo for games, quizzes, and goal challenges.

• Trick Style — まんぼう二等兵
• Look at Me — Kei Morimoto
• おいかけっこキャッハー — 今川彰人オーケストラ

Calm

Tracks for quieter, chill moments on stream.

• Flowers at night — Flehmann
• Watayuki Memory — Yu Hayashi
• Chill time — NEKOZOU

Ending

Tracks that fit recaps and farewells before closing the stream.

• Cassette Tape Dream — Sharou
• Cat life — GT-K
• Somewhere (Prod. Khaim) — Khaim

Sample Sound Effects by Scene

About three sounds per scene. Open the track page to listen and download.

Thanks & Celebrations

Gifts, follows, goals reached, and milestone celebrations.

• 喜びが溢れるような音 — NaruIDEA
• お披露目ファンファーレ — NaruIDEA
• 天の声風コーラス・クワイア — Causality Sound

Countdown & Time’s Up

Starting a timed challenge, counting down, and signaling that time is up.

• 結果発表 — チョコミント
• サウンドロゴ_8 — Make a field Music
• 心臓の鼓動 — もっぴーさうんど

Correct & Wrong

Right and wrong answers for quizzes, predictions, and challenges.

• 正解・ピンポン音 — Causality Sound
• カオスでノイジーなSE — Causality Sound
• 発見！成功！な嬉しい音 — NaruIDEA

Scene Transitions

Short stingers for changing topics or moving between scenes.

• 軽い感じの場面転換アイキャッチ — NaruIDEA
• 次のシーン — 稿屋 隆
• 可愛い場面転換：マリンバ — Hupple

Surprise

Reactions to unexpected comments or moments.

• ポンッ — 稿屋 隆
• かわいい効果音_3 — Make a field Music
• デンッ！ — G-MIYA

Attention & Announcements

Important notices, topic changes, and moments that need attention.

• アナウンス前のピンポンパンポン — Notzan ACT
• 入店するときのベル — MATSU
• サウンドロゴ02 — 風人

How to Use

How to Play Background Music

1. Download the track
2. Loop it on a PC or another device
3. Place a speaker where your streaming phone can pick up the sound
4. Check the balance with your voice before going live

How to Play Sound Effects

1. Download the SE you want to use
2. Add them to a soundboard app on your PC
3. Assign a keyboard shortcut to each SE
4. Press the key during the stream to play
5. Let your streaming phone pick up the PC speaker output

Search for “custom soundboard app with hotkeys” to find one compatible with Windows or Mac.

Find Tracks That Fit You Better

AI Search

Describe the mood or scene in everyday words — for example, “calm music for chatting” or “upbeat track for a challenge.” Open AI Search and try a short phrase.

Regular Search

Browse by tags and keywords on Background Music Search or SE Search. Filter by mood, genre, and other tags to narrow down tracks.

What You Can and Cannot Do

What you can do

• Play tracks in your stream, whether or not you are monetized
• Sing over background music during your stream
• Adjust volume and length
• Register tracks in a soundboard
• Upload your streamed content to video sites such as YouTube or TikTok

What you cannot do

• Redistribute the tracks, or stream or upload them mainly for listeners to enjoy the music itself
• Register streamed content containing the tracks with Content ID or other copyright registries
• Release songs or musical performances using the tracks on Spotify, Apple Music, CD, or similar services

For full details, read the official OpenTracks（旧DOVA-SYNDROME） License.

About OpenTracks（旧DOVA-SYNDROME）

OpenTracks（旧DOVA-SYNDROME） is one of Japan’s largest free music and sound-effect libraries, connecting creators with music from hundreds of independent composers and sound creators.

• 19,000+ background music tracks
• 1,000+ sound effects
• Free for creators
• AI-generated music is not accepted