Downers Groove is a jam band that originated in Downers Grove, Illinois. The band was founded by guitarist Danny Mazzarella and drummer John Hayes in 2011 after becoming acquainted on a different musical project. The two quickly realized their musical connection, and have since been rehearsing and performing in Chicago and the West Suburbs with bassist Josh Izzo. As of late, Mazzarella’s childhood friend and high school bandmate, Joe Skonie, solidified the band’s line-up on keyboards. The band blends rock, jazz, funk, fusion, folk, blues, and leaves space for these avenues to be explored through extensive improvisation.