Monthly Archives: February 2026

Quick Answer Figured bass and Roman numerals are vital tools in music theory, offering a shorthand for describing harmony and chord progressions. They are fundamental to understanding the harmonic structure of both classical and contemporary pieces. Figured bass provides numerical chord notation, while Roman numerals outline chord relationships within a key. Think of them as […]

Piano Companion is a music theory app for songwriters, producers, teachers, and students. It’s a flexible piano chord and scale dictionary with user libraries, reverse mode, circle of fifths, and a chord progression builder with common patterns. If you can’t remember the name of a piano chord or scale, this app will help you to […]