Join 3 Time World Goose Calling Champion Scott Threinen in a dual CD set for a hour and thirty minutes of down right nasty goose sounds you won’t hear anywhere else. 20 tracks include the Honk, Cluck, Murmur, Hiccup, Ol’ T Rex, the Phyllis, the Train, air flow, Inflection and MUCH more. Listen to the goose do it, then learn how to do it. Also learn about team calling in the field, and listen to 20 minutes of goose sounds. It’s all here….. it’s Bad Grammar!! ‘Bad Grammer’ is also available in DVD!