8An invaluable resource for students. Improve Your Scales! Piano, Grade 4 covers all the keys and ranges required for the ABRSM syllabus, helping you pick up valuable extra marks in exams. Paul Harris's brilliant series of workbooks contain not only the complete scales and arpeggios for the current ABRSM Grade 4 syllabus, but also uses finger fitness exercises, scale and arpeggio studies, key pieces, and simple improvisations to help you play scales and arpeggios with real confidence.