Scales and Arpeggios for Trumpet & Brass Band Instruments, Grades 6-8, from 2023。售價 HK$85，可預訂。Treble Clef Edition This book contains all the scales and arpeggios required for ABRSM’s Trumpet & Brass Band Instrument exams at Grades 6–8. It features all the new requirements from 2023, arranged in grade order.…