You may have found out (more or less casually) some personal trick that fell apart from the well documented techniques and effects.
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I remember being intrigued by the double-tonguing on the Goodbye Pork Pie Hat (Ah Hum!) sax solo (I think it is John Handy playing that one). At that time - and being self-taught - I was not aware of DT and started to try to emulate that effect with some kind of quick down/up tongue stroke, in a similar way a guitar player would use his pick.
It is a cool effect that is kind of mandolin-like tremolo. Though not well controlled as far as I am concerned: I can barely use it otherwise than on a single note and do not match it with a metronom.
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I remember being intrigued by the double-tonguing on the Goodbye Pork Pie Hat (Ah Hum!) sax solo (I think it is John Handy playing that one). At that time - and being self-taught - I was not aware of DT and started to try to emulate that effect with some kind of quick down/up tongue stroke, in a similar way a guitar player would use his pick.
It is a cool effect that is kind of mandolin-like tremolo. Though not well controlled as far as I am concerned: I can barely use it otherwise than on a single note and do not match it with a metronom.