Eliezer Aharoni: New Method for the Modern Bass Trombone
New Method for the Modern Bass Trombone
Revised 4th edition, with new section for Sliding E Extension.
The most complete book of its kind. It includes a very thorough discussion of the advantages, disadvantages and possibilities of various tunings and valve setups (F, E, flat E, Eb, D and in-line in G-Eb and Gb-D). A must in every bass trombonist's library.