Masterclasses How Herbert L. Clarke Fixed Claude Gordon's Trumpet Playing - Part 1 of 4 By Jeff Purtle, 10 December, 2023 By By Jeff Purtle, 10 December, 2023 How Herbert L. Clarke Fixed Claude Gordon's Trumpet Playing - Part 4 of 4 Tags brass conference Herbert Clarke Claude Gordon practice routines Related Claude Gordon Archive Claude Gordon Playing Down In The Valley Claude Gordon Archive Claude Gordon Playing Peter, Peter, Pumpkin Eater Claude Gordon Archive Claude Gordon Playing Wait For The Wagon More Masterclasses Masterclasses Expert Online Teaching Tips: 20 Years of Proven Success Masterclasses Edinburgh, Scotland Masterclass Masterclasses Royal Welsh College of Music - Cardiff, Wales