A Heavy Psychedelic Rock band from the USA. The band was influenced by early heavy rock bands such as Iron Butterfly.
These are photos from concerts where illinois speed press played, so they may be of other bands that played the concert as well.
Chicago / Charlie Brown / illinois speed press Oct 13, 1970 Port Chester, New York, United States Uploaded by Zimtrim
Johnny Winter / Sly and the Family Stone / Richie Havens / illinois speed press / white lightning / Blumsberry People Jul 19, 1970 Minneapolis, Minnesota, United States Uploaded by Zimtrim
wcfl big ten summer bash Jul 18, 1970 Chicago, Illinois, United States Uploaded by Zimtrim
Ten Years After / Catfish / illinois speed press Jun 25, 1970 New York, New York, United States Uploaded by Rock's In My Head
Ten Years After / Catfish / illinois speed press Jun 25, 1970 New York, New York, United States Uploaded by Zimtrim
Ten Years After / Catfish / illinois speed press Jun 24, 1970 New York, New York, United States Uploaded by Zimtrim
Chicago / illinois speed press May 20, 1970 Indianapolis, Indiana, United States Uploaded by Zimtrim
Chicago / illinois speed press / Pax May 19, 1970 Springfield, Illinois, United States Uploaded by Zimtrim
Chicago / illinois speed press May 17, 1970 Madison, Wisconsin, United States Uploaded by Zimtrim
Chicago / illinois speed press May 10, 1970 Minneapolis, Minnesota, United States Uploaded by Zimtrim
Grand Funk Railroad / illinois speed press Mar 28, 1970 New Orleans, Louisiana, United States Uploaded by Zimtrim
Grand Funk Railroad / illinois speed press Mar 27, 1970 New Orleans, Louisiana, United States Uploaded by Zimtrim
