File:Tenor clef ledger lines.svg - Wikipedia

Anhang

File:FClef.svg - Wikipedia

Musical notation - Wikiwand

Ledger Lines - A Guide To How They Work - Jade Bultitude

1.1: Introduction to Pitch Notation in Music - Humanities LibreTexts

Category:Clefs (music) - Wikimedia Commons

Mensural notation

Anhang

PDF) Introduction to Music Appreciation

1.1: Introduction to Pitch Notation in Music - Humanities LibreTexts

File:Octaveclef.svg - Wikipedia

1.1: Introduction to Pitch Notation in Music - Humanities LibreTexts

Musical notation - Wikiwand

Why doesn't the grand staff incorporate A and B directly below middle C into the gap between the treble and bass clefs? : r/musictheory