---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "Side B: Music Album Library"
developer_entity: "Sebastian Lopez Garcia"
bundle_id: "com.seba.sideb"
app_store_id: "6770089893"
category: "Music"
primary_platform: "ios"
primary_monetization: "Freemium"
offline_capable: false
market_region: "US"
platforms: "iOS"
app_last_updated: "2026-09-08"
report_date: "2026-10-01"
last_verified: "2026-10-01T00:00:00.000Z"
report_version: "1.6"
total_reviews: 1
overall_rating: 5
confidence: "low"
confidence_score: 0.05
data_age_days: 0
momentum_velocity: "maintenance"
intelligence_version: 2
tags: ["music", "freemium", "mobile app", "app review", "app analysis", "music", "enthusiasts", "organize"]
canonical_url: "https://marlvel.ai/apps/side-b-music-album-library"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# Side B: Music Album Library Intelligence Report

## TL;DR {#tldr}

- **Category**: Music · Freemium
- **Signal**: Rating 5

> **TL;DR:** Side B: Music Album Library is a music app by Sebastian Lopez Garcia, rated 5/5 by 1 users, available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** Side B: Music Album Library is a music app by Sebastian Lopez Garcia.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 5/5 (1 review) |
| **Category** | Music |
| **Developer** | Sebastian Lopez Garcia |
| **Pricing** | Freemium |
| **Platforms** | iOS |
| **Confidence** | Low (0.05/1.0) |
| **Data Age** | 0d |

## Metadata & Market Performance
- **Publisher:** Sebastian Lopez Garcia
- **Category:** Music
- **Target Audience:** Music enthusiasts who want to organize their discovery and listening history without social feeds or algorithmic clutter.
- **Platforms:** iOS
- **Version Reviewed:** 1.6
- **Report Date:** 2026-10-01
- **Signal Count:** 0 reviews analyzed
- **Confidence:** Low (0.05/1.0)
- **App Store ID (iOS):** 6770089893
- **Bundle ID:** com.seba.sideb
- **Data Window:** Analysis based on signals collected up to 2026-10-01

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** Side B is a visual music album tracker for iOS that allows users to organize discovery and playback queues without social feeds.
**Why users hire it:** The app removes the cognitive friction of algorithmic feeds, serving users who want to curate their own listening history and discography archives.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Listen Later List:** Save albums to a dedicated queue for future playback, organizing user intent to increase session frequency.
- **[Differentiator] Apple Music Playlist Import:** Import albums from existing playlists using the share sheet, lowering the barrier for migrating users.
  * *User Intent:* Users seek social connection and competitive engagement with peers.
- **[Differentiator] Audio Search:** Identify albums using audio input, reducing friction in discovery to increase library volume.
  * *User Intent:* Users want to quickly find relevant content or features.
<!-- /section:features -->

<!-- section:market-position -->
## Market Position {#market-position}

Side B operates in the music utility space, focusing on archival and discovery management. With a 5-star rating on the App Store, the app relies on its clean, distraction-free interface to differentiate from social-heavy music discovery platforms.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Freemium
- **Tiers:** Free tier with core tracking features, Premium tier for stats, widgets, themes, and iCloud sync
- **Analysis:** The freemium model gates advanced utility and personalization behind a premium upgrade to monetize power users.

<!-- section:swot -->
## SWOT Analysis {#swot}

**Core Strengths:**
- Visual library interface enables rapid discography exploration without social feed distractions.
- Apple Music playlist import lowers the barrier to entry for users migrating existing libraries.
- Audio search reduces friction in discovery, increasing the volume of albums added to the library.

**Growth Levers:**
- Localized pricing strategies could capture high-ARPU markets where enthusiasts seek dedicated archival tools.
- Recap image generation serves as a referral surface for new user acquisition on social platforms.


<!-- /section:swot -->
<!-- section:whats-new -->
## What's New

- **Latest (v1.6, 3 weeks ago):** Introduced custom album tags and library filtering functionality based on those tags.
<!-- /section:whats-new -->

<!-- section:momentum -->
## App Momentum (Maintenance) {#momentum}

- Shipped custom album tags.
- Added library filtering capabilities.

> **Cadence:** 1 total versions · 1 majors in last 6 months · 23 days since last update

<!-- /section:momentum -->

<!-- section:so-what -->
## The "So What?" (Strategic Takeaway) {#so-what}

Side B: Music Album Library is a music app that is free with in-app purchases.
It holds a 5/5 rating from 1 review.

<!-- speakable-start -->
> **Bottom Line:** Side B defends a niche for intentional listening by stripping away social clutter, but its long-term viability depends on proving that a standalone library tracker provides more value than native streaming features. Focusing on data reliability will unlock the premium conversion potential required to sustain the product.
<!-- speakable-end -->

**Best for:** Music enthusiasts who want to organize their discovery and listening history without social feeds or algorithmic clutter.

<!-- section:pm-actions -->
### PM Action Plan (Next Best Moves)

- [ ] [INVEST] Invest in iCloud sync stability because it is the primary premium-tier gate → increase conversion rate.
<!-- /section:pm-actions -->

<!-- section:outlook -->
### Outlook: Stable

The music utility market is consolidating around specialized archival tools as users move away from feed-based discovery. Side B is positioned to capture this segment if it can maintain a high-fidelity sync experience that justifies its premium tier.

- 🟢 The latest release added custom album tags and library filtering, indicating active feature development rather than maintenance-only status.
- ⚪ The 5-star rating on a small sample size suggests high initial satisfaction among early adopters, though scale remains unproven.
<!-- /section:outlook -->

<!-- /section:so-what -->

<!-- section:metrics -->
## Key Metrics Summary

| Metric | Value |
| :--- | :--- |
| Overall Rating | 5/5 |
| Total Reviews | 1 |
| Confidence | Low |
| Pricing Model | Freemium |
| Platforms | iOS |
| Key Features | 3 analyzed |
| Outlook | Stable |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **Side B: Music Album Library** (this app) | 5/5 | N/A | Sebastian Lopez Garcia |
| [SyncTimer - Ensemble Stopwatch](https://marlvel.ai/apps/synctimer-ensemble-stopwatch) | 5.0/5 | Thrilled | Sebastian Suarez-Solis |
| [ヨルシカ](https://marlvel.ai/apps/com-yorushika-sp) | 4.8/5 | N/A | Fanplus, Inc. |
| [あいみょん](https://marlvel.ai/apps/net-aimyong-sp) | 4.5/5 | N/A | Fanplus, Inc. |
| [イントリズム](https://marlvel.ai/apps/jp-rc-into-rhythm) | 3.5/5 | N/A | RedinC |
| [クリープハイプ](https://marlvel.ai/apps/creephyp-sp-browsingapp) | N/A/5 | N/A | Fanplus, Inc. |

## Company Profile
- **Developer:** Sebastian Lopez Garcia

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/side-b-music-album-library/id6770089893?uo=4)
- **Sources:** App store metadata.

## Related Intel Reports
- [*SyncTimer - Ensemble Stopwatch*](https://marlvel.ai/apps/synctimer-ensemble-stopwatch) (Sebastian Suarez-Solis) · 5.0/5 Rating | Excellent Sentiment
- [*ヨルシカ*](https://marlvel.ai/apps/com-yorushika-sp) (Fanplus, Inc.) · 4.8/5 Rating
- [*あいみょん*](https://marlvel.ai/apps/net-aimyong-sp) (Fanplus, Inc.) · 4.5/5 Rating
- [*イントリズム*](https://marlvel.ai/apps/jp-rc-into-rhythm) (RedinC) · 3.5/5 Rating
- [*クリープハイプ*](https://marlvel.ai/apps/creephyp-sp-browsingapp) (Fanplus, Inc.) · N/A Rating
- [*マカロニえんぴつ*](https://marlvel.ai/apps/com-macaroniempitsu-fc) (Fanplus, Inc.) · 3.1/5 Rating
- [*100.1 Jack FM*](https://marlvel.ai/apps/100-1-jack-fm) (NRG Media) · 1.0/5 Rating
- [*100.1 WJRZ*](https://marlvel.ai/apps/100-1-wjrz) (Beasley Broadcast Group) · 4.8/5 Rating | Excellent Sentiment
- [*100.3 The Wolf*](https://marlvel.ai/apps/100-3-the-wolf) (SummitMedia, LLC) · 4.1/5 Rating
- [*100.7 KIK-FM*](https://marlvel.ai/apps/100-7-kik-fm) (Hubbard Radio) · 4.3/5 Rating

## Frequently Asked Questions {#faq}

### Is Side B suitable for casual music listeners?

Side B is designed for music enthusiasts who want to organize their discovery and listening history. Casual listeners may find the manual tracking features redundant if they only use standard streaming app libraries.

### Does Side B offer a free version?

Yes, Side B operates on a freemium model. The free tier includes core tracking features, while the premium tier unlocks advanced stats, custom widgets, themes, and iCloud sync.

### Is my music data safe in Side B?

Side B offers iCloud sync for data backup and cross-device access. Users should ensure their iCloud settings are configured correctly to maintain library integrity.

### What are the alternatives to Side B for music tracking?

Users looking for music tracking can consider native features in streaming apps like Apple Music or Spotify, or third-party platforms that offer social discovery features if they prefer a community-focused experience.

## Methodology {#methodology}

This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline:

1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps.
2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks.
3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes).
4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category.
5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights.

- **Confidence Score:** 0.05/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 0
- **Data Sources:** App Store metadata
- **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform
- **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence.
- **Report Age:** 0 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/side-b-music-album-library)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.