All-In-One Grades 4 to 5 music theory is a concise, yet fully comprehensive, step-by-step explanation of music theory from Grades 4 to to Grade 5 for both Associated Board (ABRSM) and Trinity College London students. This book coincides with the publication of the third edition of ‘All-In-One to Grade 5’ (beginner to grade 5) on which it is based, containing much of the same material as the higher grades with a few extra exercises in areas where students need most practice. The majority of the book is designed to be completed by both ABRSM and Trinity Students (150 pages) whilst the Appendix (16 pages) contains exercises/topics which are only found in the Trinity College London syllabus (i.e. beyond ABRSM requirements), yet they are highly beneficial for any student. In addition to this, the book contains EXTRA exercises not found in All-In-One to Grade 5.