Gene Krupa in Calumet City, Illinois. In the 1930s, Krupa became the first endorser of Slingerland drums. At Krupa's urging, Slingerland developed tom-toms with tuneable top and bottom heads, which immediately became important elements of virtually every drummer's setup. Krupa developed and popularized many of the cymbal techniques that became standards. His collaboration with Avedis Zildjian developed the modern hi-hat cymbals and standardized the names and uses of the ride cymbal, crash cymbal, splash cymbal. He is also credited with helping to formulate the modern drum set, being one of the first jazz drummers (for that recording studio) to use a bass
Al Morgan (musician) with Louis Armstrong in "Going Places" (1938), and in "The Gene Krupa Story" (1959). In the 1930s, Morgan led his own band and played as a sideman with Fats Waller, Les Hite, Zutty Singleton, Louis Jordan, and Sabby Lewis. From the 1950s to the 1970s, Morgan played extensively with Buddy Banks in a duo. Morgan also appears on record with Chu Berry, Coleman Hawkins, Don Byas, Jack Teagarden, Jay McShann, Red Allen, and T-Bone Walker. Al Morgan (musician) Albert Morgan (August 19, 1908 in New Orleans – April 14, 1974 in Los Angeles) was an American jazz double-bassist, who played