Keen Bass: The Mindful Bassist's Journey redefines ​the learning experience for double bass enthusiasts. ​Under the guidance of Marcos Machado, we offer ​unique, standalone 5-8 page digital booklets released ​every Monday. These delve into specific bass ​concepts or excerpts, crafted to enhance your practice ​with consistency and variety. Keen Bass distinguishes ​itself by providing the flexibility to purchase releases at ​any time, allowing you to tailor your learning ​experience to your pace and interests, free from the ​constraints of a subscription model.

No subscription required. Choose the ​booklets that pique your interest at any time. ​Whether you're exploring one booklet or ​several, the journey is yours to control.

Each booklet presents a new opportunity to ​focus on a distinct bass concept or excerpt, ​ensuring your practice remains fresh and ​goal-oriented.