One reason for this prolific output is that he recorded for dozens of different labels during this high-growth time in the industry, using a different name (or slightly different name) for each label.
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From 1927 to 1934 he was A&R Director for Columbia Records, where his many productions included scores of exceptionally well performed pop songs of the day with hot jazz solos by musicians like Manny Klein, Benny Goodman, Tommy Dorsey, Jimmy Dorsey, Joe Venuti, Eddie Lang, and Bunny Berigan, among others.
David Ben-Gurion | Ben Affleck | Ben Jonson | Ben Harper | Big Ben | Ben Kingsley | Ben Stiller | Ben Folds | Ben Hecht | Ben-Gurion University of the Negev | Ben Casey | Ben Bernanke | Ben-Hur | Ben E. King | Ben Webster | Ben Hogan | Ben Elton | Ben Weasel | Ben Folds Five | Ben Stein | Ben Shneiderman | Ben Mendelsohn | Ben Lee | Ben Johnston | Ben Crenshaw | Ben 10 | Ben | Ben T. Epps | Ben Sargent | Ben Cross |
In the late 1920s Madriguera played in Ben Selvin's studio orchestra at Columbia Records in New York, and served briefly as that company's director of Latin music recording.