An advertisement was published by Národní listy 21/12/1862 announcing:
‘In Hall at
Šáry’s
will take place
today, then regularly
each Thursday
and
each Sunday
musical entertainment,
in which will participate
great string band
of the musical ensemble
Royal 29th Mounted Battalion [Jäger-Bataillons]
personally directed by Kapelník
Ambrož.
Commencing at 6 o’clock. Admission 10kr.’