Polyrhythms Third Sunday Jazz Series is made possible with major support of the Riverboat Development Authority, the Scott County Regional Authority, and the RME as well as the support of Linqui Systems, AT&T, the Doris & Victor Day Foundation, West Music, Davenport Clarion Hotel, KALA, IL Senator Mike Jacobs, Peeples Heating & Air Conditioning, Greatest Grains and DJ Mixxin Mel. Sponsor's Website Links Riverboat Developement Athourity : www.riverboatauthority.com River Music Experince: www.rivermusicexperience.org Scott County Regional Athourity: www.scottcountyregionalauthority.com KALA Radio 88.5 & 105.5 fm Davenport: http://web.sau.edu/kala/