Ultimate Beginner Series - Trombone DVD English | DVD-Video NTSC 720x480 29fps | AC3 256 Kbps 48 KHz | 2.82 GB Genre: eLearning The Ultimate Beginner Series instrumental DVDs include Volumes I and II and cover assembly and maintenance, proper posture and hand positions, breathing and producing a sound, first notes, music theory, and more. Students will also advance to learning a complete one-octave scale and additional music theory. DVD special features include getting to know the instruments, beginning music theory interactive, additional video tips, and printable reference materials.