Yes, the VICC Band came from the Boys' Brigade

Here we go: Evidence that the Victoria Institution Cadet Corp Band came from the wonderful world of the Boys' Brigade!

A History of the V.I. Cadet Corps

In 1900, when the Rev. Knight-Clarke was the acting Headmaster of the V.I. in the absence of Mr B.E. Shaw, one of the masters, Mr A. C. J. Towers, started the St. Mary’s Boys’ Brigade.