Feel Tank Chicago is a Chicago-based group composed of activists, artists, and academics that engages both in critical research and political activism.

The three continued to produce Chicago-based groups, notably the bands Mason Proffit and Coven.

Perini sold the Braves to a Chicago-based group led by William Bartholomay in 1962.

Chicago-based criminal groups increasingly are supplying midlevel and retail distributors in St. Louis with white heroin.

This marked the end of Office as a Chicago-based group.

This Chicago-based group remained in existence until at least 1994.

In 1952, an abortive sale to a Chicago-based group with no experience in the industry disrupted studio operations even further.

Joel is a member of Digital Tape Machine, a more electronic Chicago-based group.

The Chicago-based group produced several albums, a number for Vee-Jay Records.

Lettuce Entertain You, the Chicago-based group that owns and manages more than 20 restaurants, runs weeklong training sessions for new employees.