8400
He worked with Paul Whiteman from 1926 to 1937 , and also recorded in the same period with Frank Signorelli , Frankie Trumbauer , Bix Beiderbecke , and Mildred Bailey .
 person: Paul Whiteman; person: Frank Signorelli; person: Frankie Trumbauer; person: Bix Beiderbecke; person: Mildred Bailey
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 person: Paul Whiteman; person: Frank Signorelli; person: Frankie Trumbauer; person: Bix Beiderbecke; person: Mildred Bailey