The 8” series by Broadcast records play for roughly the duration of a standard 10” record. They featured anonymous military bands.

Suppe – Poet and Peasant – Overture (slightly abridged)
Military Band

Broadcast 142 (8")
Matrices Z85(?), Z86
Recorded late 1920s, Concert Hall Recording

Rossini – William Tell Overture selection
Military Band

Broadcast 101 (8")
Matrices Z18X, Z19
Recorded late 1920s, Concert Hall Recording

This is a trimmed down version of the William Tell overture, in which the storm section is almost entirely omitted, and after hearing the flute playing one wishes the pastorale section was omitted too.