The trombone is a musical instrument in the brass family. A person who plays the trombone is called a trombonist or trombone player. The standard trombone is the tenor trombone. It is used in a wide variety of musical genres, including classical, jazz and pop music. This Trombone Musical Instruments Notebook can be used as a journal, travel notebook, diary, business office notebook, school journal, daily planner or organizer, valentine, birthday, or christmas gift, for trombonist, musicians, student or teens, etc. -Perfectly sized at 6" x 9" -120 pages -Softcover Bookbinding -Flexible Paperback