Chordna Blog
Editorial articles on music theory, chord progressions, history and tutorials.
Suspended Chords: How Sus2 and Sus4 Keep Listeners Hooked
Sus2 and sus4 chords create tension without resolution. Learn how Coldplay, The Who, and U2 use them and how to apply them yourself.
Disco: The Music That Refused to Die
Disco began as a dance floor revolution and never really left. Here are the songs that prove it, and why their pulse still drives modern pop.
How to Transpose a Song: A Step-by-Step Guide for Musicians
Learn how to transpose any song to a new key. Move to a comfortable vocal range, avoid barre chords, or match another instrument, with real examples.
Confessional Songwriting: When Artists Stopped Hiding
From Etta James to Billie Eilish, confessional songwriting has driven pop music for six decades. How raw honesty became the most powerful tool in the…
8 Songs That Aged Better Than Their Era
Some records got lost in the noise of their moment. These eight songs were misread, ignored, or underestimated - and time proved them right.
Pedal Tones: The Harmonic Anchor Hidden in Plain Sight
Learn how pedal tones, a static note held beneath changing harmonies, create tension, atmosphere and emotional depth in rock, pop and more.
How to Find the Key of Any Song (Without Reading Sheet Music)
A practical step-by-step guide to identifying the key of any song by ear, using real examples from pop, rock, and folk.
When Folk Went Electric: The Revolution That Reshaped Rock
How Bob Dylan, the Byrds, and a generation of singer-songwriters electrified folk music between 1965 and 1972, and changed rock forever.
7 Songs Where the Production Is the Message
In these seven records, the studio choices — room sound, arrangement density, drum programming — carry as much meaning as the notes themselves.
7 Songs That Capture the Sound of Summer — And Why It Works
Seven songs that define what summer sounds like, from D:Ream to Daft Punk — and the music theory hiding behind their warm-weather magic.
8 Songs Where the Drum Beat Is the Whole Idea
From Billie Jean to When the Levee Breaks, these eight songs prove a great drum groove can carry an entire track by itself.
Hip-Hop Long Road: From South Bronx Block Parties to a Global Language
A chronological journey through hip-hop evolution, from 1970s block parties to trap and beyond, told through songs in the Chordna catalog.
7 Songs That Defined Post-Punk and New Wave
From Joy Division to The Cure, seven tracks that built the sonic architecture of post-punk and new wave — and still shape music today.
Borrowed Chords: How Songs Steal Beauty from the Dark Side
Borrowed chords from parallel modes are behind pop and rock’s most emotionally arresting moments. Learn how modal interchange works with real songs.
7 Songs That Capture the Sound of Summer — And Why It Works
Seven songs that define what summer sounds like, from D:Ream to Daft Punk — and the music theory hiding behind their warm-weather magic.
Britpop: When Guitar Bands Ruled the World
From the Smiths to Oasis, a decade of British guitar music that redefined pop ambition. A full history of Britpop, track by track.
7 Songs That Became Bigger Than Their Makers Intended
Seven songs released without ceremony that ended up scoring elections, reopening criminal cases, and giving a generation its vocabulary for grief.
7 Songs Where Vulnerability Becomes the Hook
Seven songs that made exposure their instrument, from Cohen's epistolary grief to blink-182's raw admission. Each one turns openness into the thing you…
When Electronic Music Broke Into the Mainstream: 7 Songs That Changed Radio Forever
From underground raves to Top 40 radio — how a handful of electronic tracks rewired pop music from the 1990s onward.
Rock Nacional: How Argentina Built Its Own Musical Language
From Charly García to Gustavo Cerati — the story of Argentina's rock nacional, the movement that gave Latin America a musical language all its own.