Scale Library - Browse scales in every key
Browse major, minor, modal, and pentatonic or altered formulas spelled from any tonic you choose. Each entry shows intervals, aliases, and difficulty so you can transpose ideas, plan melodies, improvise, or study ear training with a dependable reference.
Quick-select scale families
Featured scales in C
Reference for scales, modes, and key-specific spelling
Use this library to compare scale families, read interval formulas, and understand how each pattern sounds in context. Entries link theory to practice: you can move from a spelling overview to exercises when you want to internalize a sound.
Filter by level, search by common names or symbols, and switch tonic to hear the same formula in a new key. For harmony-heavy workflows, pair this page with the chord libraryand the interval guideso intervals, chords, and scales reinforce each other.