# Music \- Hearts of Iron IV: Radio Pack

Summer DB entity ID: aa57111a\-7655\-46a0\-954c\-66940fab6026

Steam App ID: 1086481

Drown out the hum of machinery and whine of bomber engines with the soothing sounds of new martial music brought to you by Paradox Interactive and its composing partners\. This DLC pack adds unique radio stations for each of the three major factions in Hearts of Iron IV \(Allies, Axis and Comintern\)\.   The Hearts of Iron Radio Pack gives access to:  Faction Radio Channels:  A total of 35 new songs spread across three faction specific radio channels, each with their own unique look and design\. Free Access to Older Hearts of Iron Tracks:  The scores for Hearts of Iron II and Hearts of Iron III will be freely available to all Hearts of Iron IV players, letting you experience the soundscapes of veterans who have gone before\. Free refit of older music add\-ons:  If you own any of our older music packs, like the Sabaton music pack, those will now be redesigned to resemble radio stations like the newer music, to give you a smoother user experience within the game\.

## Game information

- Type: dlc

- Developer: Paradox Development Studio

- Publisher: Paradox Interactive

- Release date: Jun 4, 2019

- Coming soon: false

- Free to play: false

- Parent Steam app: 394360

- Genres: Simulation, Strategy

- Categories: Single\-player, Multi\-player, Co\-op, Cross\-Platform Multiplayer, Downloadable Content, Steam Achievements, Steam Trading Cards, Steam Workshop, Steam Cloud, Family Sharing

- Platforms: windows, mac, linux

- Website: Not collected

- Screenshots: https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1086481/ss\_6dabdfe7cba649ad0253930d1b9d6415045bd6ff\.1920x1080\.jpg?t=1773764707, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1086481/ss\_288d6545d81ac7c1bb0ac260cd6bcc71ad0931ac\.1920x1080\.jpg?t=1773764707, https://shared\.akamai\.steamstatic\.com/store\_item\_assets/steam/apps/1086481/ss\_fb63a52a23ba2300f8afd5c920d36748fdfa7670\.1920x1080\.jpg?t=1773764707

- Price: 699 minor units USD; discount 0%

- Price country: US

## Observed metrics

- Current players: Not collected

- Steam review count: 334

- Steam positive reviews: 169

- Steam negative reviews: 165

- Steam positive percentage: 50.59880239520958%

- Summer DB rating: No native votes

Review filters: \{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}

## Player history

[Seven-day chart data as Markdown](/api/v1/entities/aa57111a-7655-46a0-954c-66940fab6026/player-metrics?days=7&format=markdown) · [JSON](/api/v1/entities/aa57111a-7655-46a0-954c-66940fab6026/player-metrics?days=7)

Chart values are hourly observed maxima. The sampled 24-hour peak and missing intervals carry explicit coverage; history before collection is unknown.

## Sources and freshness

- Catalog membership: store\_catalog

- Catalog observed: 2026\-09\-24T19:57:04\.362365\+00:00

- Details observed: 2026\-09\-24T06:34:45\.516114\+00:00

- Player count observed: Not collected

- Reviews observed: 2026\-09\-24T06:34:47\.501138\+00:00

Full provenance: \{"urls":\{"price":"https://store\.steampowered\.com/app/1086481/","catalog":"https://api\.steampowered\.com/IStoreService/GetAppList/v1/","details":"https://store\.steampowered\.com/app/1086481/","players":null,"reviews":"https://store\.steampowered\.com/appreviews/1086481"\},"price":"2026\-09\-24T06:34:45\.516114\+00:00","source":"steam","catalog":"2026\-09\-24T19:57:04\.362365\+00:00","country":"US","details":"2026\-09\-24T06:34:45\.516114\+00:00","players":null,"reviews":"2026\-09\-24T06:34:47\.501138\+00:00","language":"en","editorial":null,"membership":"store\_catalog","observations":\{"price":"ddb7c87d\-3d5c\-48dd\-b31c\-6fb798960faa","catalog":"e676339f\-4d69\-4598\-8f67\-deb81398ffb5","details":"14f19b8d\-0807\-49b1\-af2f\-f6160f135d3a","players":null,"reviews":"59c48232\-ee0b\-4e5a\-abcd\-34fedf66279e"\},"reviewFilters":\{"language":"all","review\_type":"all","purchase\_type":"all","filter\_offtopic\_activity":0\}\}

Native rating methodology: \{"count":0,"average":null,"entityId":"aa57111a\-7655\-46a0\-954c\-66940fab6026","revision":0,"observedAt":null,"methodology":"arithmetic\-v1","distribution":\[0,0,0,0,0,0,0,0,0,0\]\}

Steam reviews are not Summer DB votes. Missing data is not zero. Player counts are observations, not historical peaks. A supplemental record does not establish that a game was delisted.

[Steam store](https://store.steampowered.com/app/1086481/) · [JSON](/api/v1/games/aa57111a-7655-46a0-954c-66940fab6026)