(B4) Book is in Good condition with minor age/shelfwear marks. clean pages with no Inscriptions, The "The Academic Manual of Musical Information. Including a Course of Ear Training" published in 1919 is an English language book authored by Holmes, G. Augustus and Karn, Frederick J. This book offers a comprehensive guide to musical information and ear training, making it a valuable resource for musicians and music enthusiasts looking to enhance their skills and knowledge in the field. With its detailed instructions and exercises, this manual provides a structured approach to improving musical abilities and understanding key principles in music theory.