# Moving Sound — Performances by Erika Boysen

> Interactive classical music album with video, scores, and interviews. (iPhone/iPad app by Ben Singer.)

- Source: https://appshunter.io/ios/app/moving-sound/id1477106248 (this page in markdown: same URL + `.md`)
- Developer: [Ben Singer](https://appshunter.io/developer/1477106247)
- Category: Entertainment, Music
- Price: Free with in-app purchases
- Rating: 5.00/5 from 15 App Store ratings
- Age rating: 4+
- Requires: iOS 13.4 · 127 MB
- Languages: English
- Released: 2020-04-27
- Data updated: 2026-06-01
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/moving-sound/id1477106248/reviews.md

## What is Moving Sound?

This app is a kind of album.

The three pieces it presents were commissioned by Erika Boysen, a flutist and leading innovator in classical music and interdisciplinary performance.

Because each piece incorporates singing, speaking, and moving into the performance, Erika wanted to make something more than an album — something that would show the performance in video, and also use video to explore the piece. Each piece in Moving Sound was recorded live in the environment you see.

We wanted to make a new kind of media that combines the immediacy of electric delivery with the tactile interaction of a physical product, like a CD or LP. As well as videos, the app includes scores that move with the music, interviews from composers, and behind-the-scenes footage.

## Key features

- Live performance videos
- Interactive moving scores
- Composer interviews
- Behind-the-scenes footage
- Unique media experience
- Classical music exploration

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Bonus Content | $4.99 | one-time |
| Bonus Content | $9.99 | one-time |
| Bonus Content | $19.99 | one-time |
| Bonus Content | $29.99 | one-time |



## Frequently asked questions about Moving Sound

### What is Moving Sound?

Moving Sound is an interactive album that presents three commissioned musical pieces by flutist Erika Boysen. It goes beyond a traditional album by incorporating live performance videos, moving scores, composer interviews, and behind-the-scenes footage.

### What kind of performances are featured in Moving Sound?

The app features performances that incorporate singing, speaking, and moving. Each piece was recorded live in its performance environment, offering a unique visual and auditory experience.

### Does Moving Sound have ads?

No, Moving Sound does not contain advertisements. It offers an uninterrupted experience for users to engage with the musical content.

### What devices is Moving Sound compatible with?

Moving Sound is compatible with iPhone, iPad, and iPod devices, allowing users to enjoy its content across various Apple mobile platforms.

### How often is Moving Sound updated?

The app was last updated on January 22, 2024, with version 1.5. This indicates ongoing support and potential for future content or feature additions.

### What is the age rating for Moving Sound?

Moving Sound has an age rating of 4+, making it suitable for a wide audience interested in classical music and performance art.

### Can I purchase additional content within Moving Sound?

Yes, Moving Sound offers in-app purchases, suggesting there may be opportunities to acquire additional content or features beyond the initial free offering.

### What makes Moving Sound different from a regular music album?

Moving Sound offers a multi-faceted experience by combining live video, dynamic scores that move with the music, interviews with composers, and exclusive behind-the-scenes footage, creating a richer exploration of the musical pieces.

## Version history (last 2 releases)

### 1.5 — 2024-01-22

New interview and bonus videos
Update for newer platforms

### 1.0 — 2020-04-27

No release notes.

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## More apps by Ben Singer

- [Audio Deck](https://appshunter.io/ios/app/audio-deck/id1508576514)
- [Black Elm Street](https://appshunter.io/ios/app/black-elm-street/id1518395803)
- [Wheelhouse Beats](https://appshunter.io/ios/app/wheelhouse-beats/id1539474889)
- [Walking Venezia](https://appshunter.io/ios/app/walking-venezia/id1561541000)
- [Walking Basel](https://appshunter.io/ios/app/walking-basel/id1591940479)

All apps by Ben Singer: https://appshunter.io/developer/1477106247

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*