And a tooth may be pulled if there is a severe enough infection which a root canal cannot fix. Dentists and oral surgeons (dentists who have training in performing surgery) are able to extract teeth. You will need x-rays to show the extent of tooth damage.
Peter Cetera is only one of the lead singers of Chicago. Robert Lamm sang some of their greatest hits including Color My World, Make Me Smile, and Saturday in the Park.
Chicago, however, maintained a loyal following that enabled them to tour successfully every summer. In 1995, Keith Howland replaced Bailey as Chicago's guitarist. The same year, the band regained rights to its Columbia catalog and established its own Chicago Records label to reissue the albums.