All-In-One to Grade 5 is a concise, yet fully comprehensive, step-by step explanation of music theory from beginner to Grade 5 for both Associated Board (ABRSM) and Trinity College London students. ABRSM students will need no further material however Trinity students require the short (26 page) "Trinity Supplement" booklet to use alongside this book. A fast track from Beginner to Grade 5 music theory (278 Pages) by Rachel Billings.