IFR blog > Instrument blogs
Deep Foundations for Guitar

Deep Foundations for Guitar is a step-by-step video course teaching the first level of the IFR method for guitar. This is where you will build the ideal foundation for a lifetime of creative improvising on the guitar.

Free sample lesson from Deep Foundations for Melodic Instruments

In this free sample lesson from Deep Foundations for Melodic Instruments, we explore the landscape of our instrument using the smallest interval in our musical system: the half step. We practice moving across our entire musical range, connecting all of the notes as one long unbroken chain of half steps.

Free sample lesson 1

In this free sample lesson from Deep Foundations for Piano, we explore the landscape of our keyboard using the smallest interval in our musical system: the half step. We practice moving across our musical landscape, connecting all of the notes as one long unbroken chain of half steps.

IFR video lesson: Chromatic inspiration

In this lesson Mireia Clua walks you through many great ideas and inspirations for practicing IFR Exercise 1: Landscape.

Visualizing the tonal map on the trumpet

"I have been practicing IFR for half a year and it's great how I am progressing! One of my obstacles is that I still imagine notes on a music staff instead of the tonal numbers. Is there any way to switch from one image to the other?"

How to visualize musical intervals on the flute

I just purchased your book from Amazon and would like to clarify a point. When the exercise says to visualize all five notes at once on my flute, does this mean the sound or the letter name of the note?

Should I start IFR on the clarinet or the piano?

"I have more experience on the piano but now my main interest is the clarinet. Do you think I should practice your method on the clarinet, on the piano or both?"

How does the IFR method apply to the bass?

I am a bass player with about 15 years of rock band experience whose first love has always been smooth jazz. I want to know if your book would help this bass player realize his goals of being able to improvise at will and gather a much better musical understanding.

Should I start with the video course or the e-book?

I'm debating whether I should buy the IFR e-book or the Deep Foundations for Guitar video course. Can you tell me what is included in each one, and what are the pros and cons of each?

IFR improvisation exercise 'Seven Worlds' on flute

For IFR students practicing Exercise 2: Melody, this is a demonstration of the exercise Seven Worlds in the 4th harmonic environment. Ferran Badal explores the harmonic environment on the alto flute.