It's the one I discovered I had to learn when I tried playing a set of my friend's GHB. I was using the usual semi-deflated bag associated with Uilleann pipes and found myself almost keeling over with hyper-ventilation and a sore arm - mind you he had what felt like extra strong reeds in there. My friend, familiar with Uillean piping bag technique, told me I had forget the UP verison of a full bag, and to learn to keep the bag full and solid, using more oompf from my lungs to do so, but being able to do so in a more regulated manner, thus keeping the reeds going but also alleviateing the hyper-ventilation but also relieving a lot of the muscle power required from my bag arm. Still couldn't stop wanting to pump a non-existent bellows every time I felt the bag going down thoughCHasR wrote:What precisely is this "over-fill stretchy-bag" pressure technique??
I see this quite a lot in Uilleann pipers too and I've heard physio therapists tell such pipers that if they keep that up, they going to have real problems further down the track. I once sustained a shoulder injury to my bag arm while practicing once which left me in much pain for a few weeks. To this day, it has left my upper hand ring finger somewhat non-compliant when it comes to doing rolled triplets on A. I have to use other techniques such as staccato pats and something akin to a backstitch (stacatto A-F#'-G-A) to compensate.CHasR wrote:The one persistent issue ive had in 25 years of playing the ghb is the fact that the 'bag-side' shoulder has to remain higher than the 'chanter-side' shoulder, causing all sorts of wonderful misalignments.
As a result now, I make a conscious effort to keep my bag shoulder down level with my right shoulder, and as you do, try to keep looking up, and relaxing as much as I can by trying to isolate the muscles in the arm and hands that at required to provide the piping actions, with those muscles that are not needed. That really helps. Methinks getting a Bass regulator with a Taylor-style wrap around bass bar will help as I find the straight bar makes me need to lift my should up too high to get into the correct position, such is the narrow girth of my mid-riff.