Benny Goodman returned to his swing band because he concluded that was what he knew best. In 1953, he said, "Maybe bop has done more to set music back for years than anything...Basically it's all wrong. It's not even knowing the scales...Bop was mostly publicity and people figuring angles." In 1949 he studied with clarinetist Reginald Kell, requiring a change in technique: "instead of holding the mouthpiece between his front teeth and lower lip, as he had done since he first took a clarinet in hand 30 years earlier, Goodman learned to adjust his embouchure to the use of both lips and
York Band Instrument Company was formed. The company was officially changed to York Band Instrument Company in 1926 when the York family relinquished all control, although the "York Band Instrument Company" name was used in promotional publications starting in the early 1920s. The company had various subsidiaries and used the proprietary name "Grand Rapids Band Instrument Company" and "USA Line" for their mass-produced and lower priced student quality horns. Additionally, York produced various stencil horns under the names of "Hallmark", "Acme", "Wolverine", and "Pioneer". The York Band Instrument Co manufactured a full line of woodwind, string, percussion, and brass instruments which included trumpets, cornets,