5 min read
The Reason Why Progressive Rock Reigns Supreme
Syncopated rhythms, odd time meters, and stellar musicianship — why progressive rock from the 1970s still commands repeated listens 50 years later.
progressive rockmusicianshipessaygenre
Reverberations
Perspectives on music curation, collection analytics, and the architecture of a digital archive.
6 min read
A Beginner's Guide to NWOBHM
The New Wave of British Heavy Metal launched Iron Maiden, Def Leppard, and Saxon — and planted the seeds for thrash, power, and progressive metal. Here's where to start.
nwobhmheavy metalhistoryguide
6 min read
Vinyl vs. CD: Can You Actually Hear the Difference?
After ripping hundreds of LPs at 24-bit/192kHz through a tube signal chain, we have a clear answer — and it's not what purists on either side want to hear.
vinylcdaudiophilemasteringcomparison
5 min read
What System Do We Use to Play Our Recordings?
A detailed look at the vinyl playback and ripping system behind Sonic Atlas — from a modified VPI Scout turntable to tube amplification and high-resolution digital capture.
vinylequipmentaudiophileripping
4 min read
What Have We Been Listening to in July?
Two heavy metal stalwarts command our attention alongside an unexpected detour into the smooth waters of Yacht Rock — from Armored Saint and Metal Church to Ned Doheny and early Doobie Brothers.
listeningheavy metalyacht rockreviews
3 min read
What's the Meaning Behind the Ratings?
Every recording in the archive carries a personal rating. Here's the framework behind the scores — and why they matter for collection curation and future acquisitions.
curationratingsmethodology
5 min read
The Most Connected Musicians in Rock
Using MusicBrainz credits data across 2,300+ albums, we mapped the musicians who appear in the most bands. The results reveal the hidden connective tissue of rock music.
datamusiciansnetwork analysis
4 min read
What's a 3,600-Album Collection Worth?
We queried Discogs marketplace data for every album in the archive — both CD and vinyl pressings — to determine the real-world value of a lifelong music collection.
vinyldiscogscollection value
7 min read
Building a Music Archive with Next.js, Prisma, and D3
The technical story behind Sonic Atlas: migrating from a Microsoft Access database to a full-stack web app with enrichment pipelines, interactive visualizations, and curator-driven recommendations.
technextjsprismad3