Lower Lip in the High Register
Posted: Sun Jun 10, 2018 3:55 pm
Hi all,
I'm very curious to get thoughts on a particular subject that seems to elicit strong opinions from excellent players. Conventional wisdom holds that for most players, the direction of the airstream shifts down (for downstream players) when ascending into the high and altissimo registers. In addition to this, the tongue "arches" to form a Venturi, accelerating the airstream.
Several notable players have stated that the lower lip should not "roll in" during this process. Off the top of my head, I can think of a video done by Toby Oft, where he insists on the narrowing of the aperture and the exclusion of the rolling of the lower lip. According to him (and others), the dominance of the upper lip in the high register is a cardinal sin!
I'm of the opinion that physiological differences between individuals play a huge role in the extreme ranges of playing, and how one should approach range extension and maintenance. Mr. Oft is an excellent player with a pristine high register. He also has exceptionally thin lips! I myself have very thick lips, and will freely admit that the action of my embouchure when playing in the extreme high register might be described as "rolling in."
Some of the diagrams in Ed Kleinhammer's book, "The Art of Trombone Playing," have helped me build a case against the absolutism against the "rolling in" of the lower lip. Those players with more mass/volume in their embouchure necessarily will experience some intrusion of the non-dominant lip into the mouth, simply because as they ascend, the flesh has nowhere to go! The aperture does narrow/contract uniformly through this process. The axis of the airstream deflects away from the player's dominant lip.
I've done a lot of thinking about this, because for me the most natural way to play in the upper register is with my tongue arched quite forward, to the point where it contacts my lower lip over my lower teeth. I've managed to play the same notes with the tongue drawn further back in my mouth, but it is uncomfortable, and the difference in tone is not perceivable. Articulations in the high register are a different topic altogether, but while neither system offers the ease of articulation found in the middle register, neither precludes proper articulation, either.
To sum up, I'm of the opinion that the approach of each player to the extreme registers of playing should be primarily informed by trial and error, as the goal is to not only build the strength and facility for the production of those notes, but the mental security to play them as well! If a player is properly guided in their approach to these extremes of playing, i.e. with heavy emphasis placed on connecting these notes to the middle register, ultimately producing them with minimum effort, ect., then these registers will develop properly given time.
I'm very curious to get thoughts on a particular subject that seems to elicit strong opinions from excellent players. Conventional wisdom holds that for most players, the direction of the airstream shifts down (for downstream players) when ascending into the high and altissimo registers. In addition to this, the tongue "arches" to form a Venturi, accelerating the airstream.
Several notable players have stated that the lower lip should not "roll in" during this process. Off the top of my head, I can think of a video done by Toby Oft, where he insists on the narrowing of the aperture and the exclusion of the rolling of the lower lip. According to him (and others), the dominance of the upper lip in the high register is a cardinal sin!
I'm of the opinion that physiological differences between individuals play a huge role in the extreme ranges of playing, and how one should approach range extension and maintenance. Mr. Oft is an excellent player with a pristine high register. He also has exceptionally thin lips! I myself have very thick lips, and will freely admit that the action of my embouchure when playing in the extreme high register might be described as "rolling in."
Some of the diagrams in Ed Kleinhammer's book, "The Art of Trombone Playing," have helped me build a case against the absolutism against the "rolling in" of the lower lip. Those players with more mass/volume in their embouchure necessarily will experience some intrusion of the non-dominant lip into the mouth, simply because as they ascend, the flesh has nowhere to go! The aperture does narrow/contract uniformly through this process. The axis of the airstream deflects away from the player's dominant lip.
I've done a lot of thinking about this, because for me the most natural way to play in the upper register is with my tongue arched quite forward, to the point where it contacts my lower lip over my lower teeth. I've managed to play the same notes with the tongue drawn further back in my mouth, but it is uncomfortable, and the difference in tone is not perceivable. Articulations in the high register are a different topic altogether, but while neither system offers the ease of articulation found in the middle register, neither precludes proper articulation, either.
To sum up, I'm of the opinion that the approach of each player to the extreme registers of playing should be primarily informed by trial and error, as the goal is to not only build the strength and facility for the production of those notes, but the mental security to play them as well! If a player is properly guided in their approach to these extremes of playing, i.e. with heavy emphasis placed on connecting these notes to the middle register, ultimately producing them with minimum effort, ect., then these registers will develop properly given time.