Marco Krestan Still human. This site is about my musical journey. 2026-08-17T04:22:54Z https://marcokrestan.com/ Marco Krestan Exercise: Playing scales in thirds https://marcokrestan.com/posts/Exercise_Playing_scales_in_thirds/ 2026-08-16T00:00:00Z 2026-08-16T00:00:00Z Practicing playing scales in thirds helps improving sight reading and fretboard knowledge