We found this regarding it. (My husband collects rare books and adores Newman. He was intrigued to hear of a book about the latter with which he was not acquainted!) It appears your book appeared under this title originally. The link should take you directly to the site. Not sure how much other information there is about it there, but hope this helps.

http://www.abebooks.com/servlet/SearchResults?kn=CARDINAL+NEWMAN+MUSICIAN&sts=t&x=0&y=0
1. Coram Cardinali
Bellasis, Edward
Bookseller: Alec R. Allenson, Inc. (Westville, FL, U.S.A.) Price: US$ 85.00

Book Description: London Longmans, Green and Co 1916., 1916. Good+ ivory cloth, spine dull and dampstained. viii, 134 pages. Contents: Cardinal Newman as a musician. Impressions of heaven in infancy and age. Obiter scripta. The Mediterranean voyage. Appendices. Index. The appendices include descriptions of the Oratory hymn and tune books, and notes on Newman's verses. With 17 halftone illus., facsimiles of letters, and maps. Four extracts from tunes by Newman appear on p. 32-34. Binding is Hardback. Bookseller Inventory # 008534