A.S.
My 23 month old daughter and I have done both Kindermusik and Wiggleworms classes and I have to say I much prefer the Kindermusik classes. They are much more interactive and teach kids how to listen to different rhythms and intonations in all the sounds around them. My daughter loves it and sings the songs all the time, does the activities and dances on her own, and has started making up her own songs and exploring the way different things make noise in her environment. It's great! Plus they get a CD, book and instrument of some sort to have at home as well.
I used the following link to look for educators near Lakeview and it came back with a bunch (independents as well as through DePaul and Suzuki school in LP):
http://www.kindermusik.com/locator/locator.asp
I highly recommend it.