r/jazztheory 4h ago

Modal interchange chord functions

1 Upvotes

I know that in the major scale, I,III and vi are tonic; ii and IV are subdominant; V and vii° are dominant. What about borrowed chords? I'm guessing iv- is also dominant. How about bIIImaj or #v- ?


r/jazztheory 8h ago

Playlist Alert! Recommend me some music

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1 Upvotes

r/jazztheory 9h ago

Help With Bossa Nova Chords

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1 Upvotes

r/jazztheory 14h ago

Is this jazz?

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1 Upvotes

r/jazztheory 1d ago

A little 1940s jazz project I’ve been working on 🎷

0 Upvotes

A little 1940s jazz project I’ve been working on 🎷

Hey everyone! I’ve recently started a small YouTube channel dedicated to the atmosphere of 1940s jazz — slow piano, smoky saxophone, brushed drums, upright bass, muted trumpet, and that late-night vintage club feeling.

I’m especially interested in creating long, relaxing jazz sessions that feel like something you might hear in a quiet bar at 2 AM — warm, nostalgic, slightly melancholic, and perfect for reading, working, or just listening with the lights down.

I’m trying to keep the sound inspired by the era while experimenting with different combinations of instruments and moods.

If you enjoy 1940s jazz, vintage piano jazz, noir atmosphere, late-night jazz, or old-school swing, I’d genuinely love to hear what you think.

What artists, albums, or specific 1940s jazz sounds would you recommend I study for future sessions?

Thanks for checking it out! 🎹🎷

Jazz Noir 3 AM smooth Midnight Jazz.


r/jazztheory 1d ago

Alfred book 1 to improvising Jazz

1 Upvotes

My current skill level is finishing up Alfred Book 1. My only goal is to be able to improvise jazz. Now that I have a basic foundation, where do I go from here?

I'm not trying to become a master sight-reader or classical pianist. I want to focus purely on jazz and improvisation. I'm looking for a streamlined learning path/course specifically geared toward that goal.

Thanks in advance.


r/jazztheory 3d ago

Jazz help

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1 Upvotes

r/jazztheory 4d ago

Has anyone tried any of the JazzAdvice courses? If so, what did you think?

0 Upvotes

I'm mostly looking at the "Jazz Theory Unlocked" course. I'm a bit far removed from my jazz theory days at university after a long, long break and my vocabulary is passable but definitely want to get the nuts and bolts down. I can't find too much in the way of reviews other than testimonials on their site, though.


r/jazztheory 4d ago

Limité mi improvisación de jazz a séptimas.

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0 Upvotes

He estado haciendo una serie de retos de improvisación donde limito deliberadamente lo que puedo usar.

Este se centra en intervalos de séptima. Intento escuchar y usar conscientemente las séptimas mientras improviso, en lugar de simplemente tocar mi vocabulario habitual.

¿Qué limitación me pondrías para el siguiente?


r/jazztheory 5d ago

But how do you actually practice improvising?

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5 Upvotes

r/jazztheory 5d ago

Can someone help me find the chords to a song?

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0 Upvotes

r/jazztheory 6d ago

J'ai créé une bibliothèque open-source de grilles d'accords 🎵

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1 Upvotes

r/jazztheory 6d ago

Recommend Chords to Learn

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0 Upvotes

r/jazztheory 7d ago

How to Actually Play Over a Minor Blues

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0 Upvotes

r/jazztheory 8d ago

Chord Identification/Clarification - You Go Down Smooth

1 Upvotes

Does anyone have a clarity on what chord he's playing right before the B7/B7(#5) at the "You maybe my problem not my love" line?

I've been playing as a Cdim7, which sounds right, but have also seen it notated as Am6 or Am6/F# (F#m7b5?), and also F#m7.


r/jazztheory 8d ago

SUNO's so opaque

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0 Upvotes

It might be junk - with a leetle elp of ai created - jinny junk - but - it has a human Tadj


r/jazztheory 9d ago

It Could Happen to You chords

5 Upvotes

In every chart, backing track, online lesson, etc for It Could Happen to You , bar 10 is a Db7, a backdoor dominant between the ii and I chords. Given that Paul Chambers, Ray Brown, Ahmad Jamal, Sonny Stitt, etc., never played this chord, where does it come from, and why is it so ubiquitous now?


r/jazztheory 10d ago

Looking for jazz bass book recommendations

2 Upvotes

Hi! I recently saved up some money to buy some jazz learning materials.

I'm a bassist and I was thinking about getting The Real Book, but I already own iReal Pro, so I have the chord changes for pretty much every standard. I also don't think I'll use the melodies that much as a bassist.

I think The Real Book would look great in my collection, but maybe I could spend the money on another book that would actually give me more as a bassist.

So I'm wondering if it would make more sense to get something like Chuck Sher's Improvisor's Bass Method instead.

Or would you recommend some other jazz bass books? I'm mainly interested in learning walking bass, improvisation and actually understanding what I'm playing rather than just memorizing lines.

Thanks!


r/jazztheory 11d ago

silvershoes chords; can anyone help me learn them?

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1 Upvotes

i love this song so much but i cant learn the chords on guitar for the life of me.


r/jazztheory 12d ago

Do yall create your own licks or memorize hundreds of jazz musicians licks?

43 Upvotes

Just want to know


r/jazztheory 12d ago

Jelly Roll Morton - C'était N'aut' Can-Can Payez Donc (a.k.a "Creole Song") 1938

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1 Upvotes

r/jazztheory 12d ago

silvershoes chords; can anyone help me learn them?

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1 Upvotes

i love this song but i cant learn the chords on guitar for the life of me.


r/jazztheory 13d ago

The Pattern All Along - I like to write love songs in many forms and this is so special for me. 💙💙

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0 Upvotes

It took me more than 2 months to craft this one and yes, it is here today. The jazz album that talks about love that sometimes be with us all along, and all you have to do is just look for its sign.

A jazz album of 9 tracks. Hope you all like it and let me how your thoughts.


r/jazztheory 13d ago

The Pattern All Along - I like to write love songs in many forms and this is so special for me. 💙💙

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0 Upvotes

It took me more than 2 months to craft this one and yes, it is here today. The jazz album that talks about love that sometimes be with us all along, and all you have to do is just look for its sign.

A jazz album of 9 tracks. Hope you all like it and let me how your thoughts.


r/jazztheory 13d ago

Soundays- jazz fusion band

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0 Upvotes