Glenbrook South High School Instrumental League (GBSIL)

Announcements

Click the post title to view the full announcement:

GBS Band Weekly Update 4/30/2023May 1, 2023
See info about rehearsal changes this week and the Jazz Showcase in Chicago.
GBS Band Weekly Update 4/23/2023April 26, 2023
See the band banquet invitation.
GBS Band Weekly Update 4/16/2023April 20, 2023
Join us for Indoor Percussion’s performance of Valiant!
GBS Band Weekly Update 2/26/2023February 27, 2023
See info regarding the Jazz Band trip to New York. Also, join us on the GBSIL Board!
GBS Band Weekly Update 2/19/2023February 21, 2023
We’re looking for board members.

We’re going to Orlando! Spring Break 2024!

Performances:

September 16 (Sat)		Wheeling Competition
September 23 (Sat)		Victor J. Andrew Competition
October 7 (Sat)		Downers Grove South Competition
October 15 (Sun)		Sandwich Competition

*Football games may be added in the event the football team makes the playoffs.