[1] He came to the attention of Bob Koester, and joined the staff of Delmark Records in Chicago as a shipping clerk in 1970.

[2] Nine months after the release of the first Alligator Records album, he left Delmark and continued at Alligator, making acclaimed recordings from Big Walter Horton, Son Seals, Fenton Robinson, Koko Taylor, Albert Collins, Lonnie Brooks and many others.

[3] Recordings on Alligator by Hound Dog Taylor, Fenton Robinson, Albert Collins, Johnny Winter, Roy Buchanan, Clarence "Gatemouth" Brown, James Cotton, Charlie Musselwhite, Luther Allison, Shemekia Copeland, Roomful of Blues, Marcia Ball, Buckwheat Zydeco and others have been Grammy nominated.

[5] Iglauer has produced or co-produced over 125 albums in the Alligator Records catalog, including albums by Hound Dog Taylor, Son Seals, Koko Taylor, Fenton Robinson, Albert Collins, Johnny Winter, Roy Buchanan, Lil' Ed & The Blues Imperials, James Cotton, Kenny Neal, Saffire--The Uppity Blues Women, Jarekus Singleton, Carey Bell and Billy Boy Arnold.

[11] In 2018, Iglauer wrote a book, Bitten by the Blues: The Alligator Records Story, published by University of Chicago Press.