Key Signatures and Scales Made Simple
Key signatures are like musical fingerprints - they tell you which notes to play sharp or flat throughout a piece. The pattern is dead simple: sharps start on F (top line in treble clef), whilst flats begin on B (middle line).
Here's a memory trick that actually works: "Father Christmas Gave Dad An Electric Blanket" for sharps, and "Blanket Exploded And Dad Got Cold Feet" for flats. You can also remember the up-down pattern: down, up, down, down, up, down.
Major and minor scales come in pairs - they share the same key signature but sound completely different. For example, G major and E minor both have one sharp (F#). The cool bit is how harmonic minor adds drama by raising the 7th note, whilst melodic minor raises both the 6th and 7th notes.
Quick Tip: Start with the simple ones - C major (no sharps or flats) and work your way up through G, D, A, then tackle the flats: F, Bb, Eb.
